Nagui S. Achamallah, MD
Psychiatry49 years in practice
Cep America - Psychiatry Pc
1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
(925) 939-3000Hospital affiliations
NPI 1629057393
84 Medicare-enrolled psychiatrists practice in Walnut Creek. The hospital they most often list is John Muir Medical Center - Concord Campus. Filter by Medicare acceptance, telehealth or hospital below.
Psychiatry49 years in practice
Cep America - Psychiatry Pc
1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
(925) 939-3000Hospital affiliations
NPI 1629057393
Psychiatry15 years in practice
1844 San Miguel Dr, Suite 310, Walnut Creek, CA 94596
(312) 259-4293Hospital affiliations
None listed with Medicare
NPI 1093002636
Psychiatry38 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1558387985
Psychiatry34 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1245278548
Psychiatry40 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1811949944
Psychiatry17 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1649560673
Psychiatry27 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1255445086
Psychiatry23 years in practice
Cep America - Psychiatry Pc
1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
(925) 939-3000Hospital affiliations
NPI 1194787507
Psychiatry33 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1477702280
Psychiatry24 years in practice
Mindful Health Solutions A Professional Medical Corporation
1910 Olympic Blvd, Suite 170, Walnut Creek, CA 94596
(415) 964-5137Hospital affiliations
None listed with Medicare
NPI 1043469687
Psychiatry14 years in practice
Permanente Medical Group Inc
710 S Broadway, Walnut Creek, CA 94596
(925) 295-4145Hospital affiliations
None listed with Medicare
NPI 1699034892
Psychiatry30 years in practice
Dadoyan Behavioral Medical Group Inc
130 Tampico, Walnut Creek, CA 94598
(925) 933-7970Hospital affiliations
NPI 1801908397
Psychiatry22 years in practice
2255 Ygnacio Valley Rd, Suite W, Walnut Creek, CA 94598
(925) 406-3208Psychiatry6 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1063040764
Psychiatry46 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1710188438
Psychiatry5 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1023698818
Psychiatry5 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Psychiatry21 years in practice
Mindful Health Solutions A Professional Medical Corporation
1910 Olympic Blvd, Suite 170, Walnut Creek, CA 94596
(415) 964-5137Hospital affiliations
None listed with Medicare
NPI 1356518211
Psychiatry23 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1164673455
Psychiatry5 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1447778816
Psychiatry17 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
NPI 1689801912
Psychiatry13 years in practice
Pacific Coast Psychiatric Associates Inc
2970 Camino Diablo, Suite 300, Walnut Creek, CA 94597
(925) 282-1778Hospital affiliations
None listed with Medicare
NPI 1932441060
Psychiatry4 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1457096802
Psychiatry15 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1598027971
Psychiatry15 years in practice
Cep America - Psychiatry Pc
1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
(925) 939-3000Hospital affiliations
None listed with Medicare
NPI 1649565417
Psychiatry15 years in practice
Permanente Medical Group Inc
710 S Broadway, Walnut Creek, CA 94596
(925) 295-4145Hospital affiliations
None listed with Medicare
NPI 1376821785
Psychiatry6 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1306474671
Psychiatry5 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1033799168
Psychiatry9 years in practice
Mindful Health Solutions A Professional Medical Corporation
1910 Olympic Blvd, Suite 170, Walnut Creek, CA 94596
(415) 964-5137Hospital affiliations
None listed with Medicare
NPI 1316472673
Psychiatry38 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1023060811
Psychiatry36 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1497707731
Psychiatry21 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1063662732
Psychiatry37 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Psychiatry19 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1790124782
Psychiatry1 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1033774096
Psychiatry18 years in practice
Permanente Medical Group Inc
710 S Broadway, Walnut Creek, CA 94596
(925) 295-4145Hospital affiliations
None listed with Medicare
NPI 1861640146
Psychiatry4 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1922504539
Psychiatry45 years in practice
Pacific Coast Psychiatric Associates Inc
2970 Camino Diablo, Suite 300, Walnut Creek, CA 94597
(925) 282-1778Hospital affiliations
None listed with Medicare
NPI 1841165677
Psychiatry14 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1932455854
Psychiatry13 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1285039651
Psychiatry21 years in practice
Mark David Levine Md Professional Corporation
201 N Civic Dr, Suite 183, Walnut Creek, CA 94596
(855) 501-1004Hospital affiliations
None listed with Medicare
NPI 1588839146
Psychiatry35 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1659457075
Psychiatry14 years in practice
Cep America - Psychiatry Pc
1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
(925) 939-3000Hospital affiliations
None listed with Medicare
NPI 1366881757
Psychiatry4 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1306582804
Psychiatry13 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1851772719
Psychiatry22 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1184827719
Psychiatry4 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1891444725
Psychiatry41 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1417900069
Psychiatry5 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Psychiatry10 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Psychiatry20 years in practice
Mark David Levine Md Professional Corporation
201 N Civic Dr, Suite 183, Walnut Creek, CA 94596
(855) 501-1004Hospital affiliations
None listed with Medicare
NPI 1710197041
Psychiatry57 years in practice
1399 Ygnacio Valley Rd, Suite 25, Walnut Creek, CA 94598
(925) 945-8440Hospital affiliations
None listed with Medicare
NPI 1275574691
Psychiatry20 years in practice
Cep America - Psychiatry Pc
1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
(925) 939-3000Hospital affiliations
NPI 1316100076
Psychiatry9 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1285175075
Psychiatry17 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1346474921
Psychiatry32 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1215090808
Psychiatry22 years in practice
Pacific Coast Psychiatric Associates Inc
2970 Camino Diablo, Suite 300, Walnut Creek, CA 94597
(925) 282-1778Hospital affiliations
None listed with Medicare
NPI 1205819935
Psychiatry13 years in practice
Cep America - Psychiatry Pc
1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
(925) 939-3000Hospital affiliations
None listed with Medicare
NPI 1952718652
Psychiatry24 years in practice
Mindful Health Solutions A Professional Medical Corporation
1910 Olympic Blvd, Suite 170, Walnut Creek, CA 94596
(415) 964-5137Hospital affiliations
None listed with Medicare
NPI 1821150954
Psychiatry22 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1184831661
Psychiatry51 years in practice
112 La Casa Via, Suite 345, Walnut Creek, CA 94598
(925) 943-1400Hospital affiliations
None listed with Medicare
NPI 1811062508
Psychiatry25 years in practice
Cep America - Psychiatry Pc
1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
(925) 939-3000Psychiatry27 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1326277567
Psychiatry15 years in practice
Cep America - Psychiatry Pc
1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
(925) 939-3000Hospital affiliations
None listed with Medicare
NPI 1023396132
Psychiatry23 years in practice
925 Ygnacio Valley Rd, Suite 205, Walnut Creek, CA 94596
(925) 289-9022Hospital affiliations
None listed with Medicare
NPI 1427261528
Psychiatry18 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Psychiatry13 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1578908604
Psychiatry7 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1467013417
Geriatric Psychiatry42 years in practice
3011 Citrus Cir, Suite 101, Walnut Creek, CA 94598
(925) 364-0082Hospital affiliations
None listed with Medicare
NPI 1306872460
Psychiatry23 years in practice
Mark David Levine Md Professional Corporation
201 N Civic Dr, Suite 183, Walnut Creek, CA 94596
(855) 501-1004Hospital affiliations
None listed with Medicare
NPI 1326286543
Psychiatry5 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1720668593
Psychiatry20 years in practice
Permanente Medical Group Inc
710 S Broadway, Walnut Creek, CA 94596
(925) 295-4145Hospital affiliations
None listed with Medicare
NPI 1811171333
Psychiatry25 years in practice
Permanente Medical Group Inc
710 S Broadway, Walnut Creek, CA 94596
(925) 295-4145Hospital affiliations
None listed with Medicare
NPI 1760601769
Psychiatry30 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1730353111
Psychiatry5 years in practice
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
Hospital affiliations
None listed with Medicare
NPI 1710567979
Psychiatry13 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1831536564
Psychiatry23 years in practice
Permanente Medical Group Inc
710 S Broadway, Walnut Creek, CA 94596
(925) 295-4145Hospital affiliations
None listed with Medicare
NPI 1790759827
Psychiatry18 years in practice
Permanente Medical Group Inc
710 S Broadway, Walnut Creek, CA 94596
(925) 295-4145Hospital affiliations
None listed with Medicare
NPI 1972765915
Psychiatry20 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1083878078
Psychiatry18 years in practice
Permanente Medical Group Inc
710 S Broadway, Walnut Creek, CA 94596
(925) 295-4145Hospital affiliations
None listed with Medicare
NPI 1407019367
Psychiatry28 years in practice
Ehab Yacoub Md Inc
1255 Treat Blvd, Suite 300, Walnut Creek, CA 94597
(877) 515-8113Hospital affiliations
None listed with Medicare
NPI 1841275591
Psychiatry22 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1396826525
Psychiatry36 years in practice
Permanente Medical Group Inc
710 S Broadway, Walnut Creek, CA 94596
(925) 295-4145Hospital affiliations
None listed with Medicare
NPI 1316259385
Psychiatry33 years in practice
Comprehensive Psychiatric Services A Medical Group
3100 Oak Rd, Suite 270, Walnut Creek, CA 94597
(925) 944-9711Hospital affiliations
None listed with Medicare
NPI 1972666568
No psychiatrist here matches those filters.
84 Medicare-enrolled psychiatrists practice in Walnut Creek according to CMS. The largest groups are Comprehensive Psychiatric Services A Medical Group (38), Permanente Medical Group Inc (9), Cep America - Psychiatry Pc (8).
The hospitals Walnut Creek psychiatrists most often list as an affiliation are John Muir Medical Center - Concord Campus (4), John Muir Medical Center - Walnut Creek Campus (2), Highland Hospital (2), Santa Clara Valley Medical Center (2). An affiliation usually means the doctor can treat or admit patients there.
All are enrolled in Medicare. 70 of 84 accept Medicare assignment, meaning they take the Medicare-approved amount as full payment for covered services, and 14 may accept it case by case. 53 offer telehealth visits. Confirm with the office before booking, especially if you have Medicare Advantage or private insurance.
Psychiatrists are medical doctors who diagnose and treat mental health conditions, including depression, anxiety, bipolar disorder and schizophrenia, and can prescribe medication.
Listings come from the CMS Doctors and Clinicians national file: clinicians enrolled in Medicare whose primary specialty is psychiatry, at the practice addresses CMS lists in Walnut Creek. Hospital affiliations are the hospitals each clinician reports to Medicare. Details change; confirm with the practice before you visit. About the data.