Margaret N. Alexander, MD
Gynecological Oncology40 years in practice
9100 Old Georgetown Rd, Bethesda, MD 20814
(301) 564-4966Hospital affiliations
None listed with Medicare
NPI 1912176512
41 Medicare-enrolled oncologists practice in Bethesda. The hospital they most often list is The Johns Hopkins Hospital. Filter by Medicare acceptance, telehealth or hospital below.
Gynecological Oncology40 years in practice
9100 Old Georgetown Rd, Bethesda, MD 20814
(301) 564-4966Hospital affiliations
None listed with Medicare
NPI 1912176512
Hematology/Oncology49 years in practice
American Oncology Partners Pa
6410 Rockledge Dr, Suite 660, Bethesda, MD 20817
(301) 571-0019Hematology/Oncology16 years in practice
Johns Hopkins University
6420 Rockledge Dr, Bethesda, MD 20817
(301) 896-6717Medical Oncology38 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
NPI 1952369977
Hematology/Oncology38 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Medical Oncology26 years in practice
Maryland Oncology Hematology Pa
6420 Rockledge Dr, Suite 4200, Bethesda, MD 20817
(301) 929-0765Hospital affiliations
NPI 1821291477
Hematology/Oncology31 years in practice
Maryland Oncology Hematology Pa
6420 Rockledge Dr, Suite 4200, Bethesda, MD 20817
(301) 929-0765Hospital affiliations
NPI 1407963036
Medical Oncology26 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Medical Oncology24 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
NPI 1245480607
Medical Oncology23 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hematology/Oncology53 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Medical Oncology15 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
None listed with Medicare
NPI 1821389701
Medical Oncology32 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Medical Oncology21 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Medical Oncology10 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
None listed with Medicare
NPI 1104351527
Medical Oncology17 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hematology/Oncology38 years in practice
Suburban/Nrh Medical Rehabilitation Inc
6410 Rockledge Dr, Suite 600, Bethesda, MD 20817
Hospital affiliations
None listed with Medicare
NPI 1316935844
Hematology/Oncology7 years in practice
Maryland Oncology Hematology Pa
6420 Rockledge Dr, Suite 4200, Bethesda, MD 20817
(301) 929-0765Hospital affiliations
NPI 1902241649
Hematology/Oncology21 years in practice
Maryland Oncology Hematology Pa
6420 Rockledge Dr, Suite 4200, Bethesda, MD 20817
(301) 929-0765Hospital affiliations
NPI 1972760452
Medical Oncology21 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Medical Oncology22 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
None listed with Medicare
NPI 1689888091
Medical Oncology25 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hematology/Oncology43 years in practice
Suburban/Nrh Medical Rehabilitation Inc
6410 Rockledge Dr, Suite 600, Bethesda, MD 20817
Hospital affiliations
None listed with Medicare
NPI 1003875295
Medical Oncology19 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hematology/Oncology41 years in practice
Suburban/Nrh Medical Rehabilitation Inc
6410 Rockledge Dr, Suite 600, Bethesda, MD 20817
Hematology/Oncology10 years in practice
Maryland Oncology Hematology Pa
6420 Rockledge Dr, Suite 4200, Bethesda, MD 20817
(301) 929-0765Medical Oncology26 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
None listed with Medicare
NPI 1821265232
Medical Oncology18 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Medical Oncology11 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
None listed with Medicare
NPI 1164816138
Surgical Oncology17 years in practice
Maryland Oncology Hematology Pa
6420 Rockledge Dr, Suite 4200, Bethesda, MD 20817
(301) 929-0765Medical Oncology13 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
None listed with Medicare
NPI 1760829535
Hematology/Oncology11 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
None listed with Medicare
NPI 1710372594
Hematology/Oncology10 years in practice
Suburban/Nrh Medical Rehabilitation Inc
6410 Rockledge Dr, Suite 600, Bethesda, MD 20817
Hospital affiliations
None listed with Medicare
NPI 1760837918
Hematology/Oncology13 years in practice
Maryland Oncology Hematology Pa
6420 Rockledge Dr, Suite 4200, Bethesda, MD 20817
(301) 929-0765Hospital affiliations
NPI 1295170793
Medical Oncology53 years in practice
Suburban/Nrh Medical Rehabilitation Inc
6410 Rockledge Dr, Suite 600, Bethesda, MD 20817
Hospital affiliations
None listed with Medicare
NPI 1730185935
Gynecological Oncology39 years in practice
Maryland Oncology Hematology Pa
6420 Rockledge Dr, Suite 4200, Bethesda, MD 20817
(301) 929-0765Hematology/Oncology23 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hematology/Oncology34 years in practice
Maryland Oncology Hematology Pa
6420 Rockledge Dr, Suite 4200, Bethesda, MD 20817
(301) 929-0765Hospital affiliations
NPI 1689755365
Medical Oncology20 years in practice
Suburban/Nrh Medical Rehabilitation Inc
6410 Rockledge Dr, Bethesda, MD 20817
Hospital affiliations
None listed with Medicare
NPI 1780104570
Hematology/Oncology5 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
None listed with Medicare
NPI 1528572187
Hematology/Oncology43 years in practice
Johns Hopkins University
8600 Old Georgetown Rd, Bethesda, MD 20814
(301) 896-3100Hospital affiliations
NPI 1538184056
No oncologist here matches those filters.
41 Medicare-enrolled oncologists practice in Bethesda according to CMS. The largest groups are Johns Hopkins University (24), Maryland Oncology Hematology Pa (9), Suburban/Nrh Medical Rehabilitation Inc (6).
The hospitals Bethesda oncologists most often list as an affiliation are The Johns Hopkins Hospital (16), Shady Grove Adventist Hospital (10), Suburban Hospital (9), Holy Cross Germantown Hospital (6). An affiliation usually means the doctor can treat or admit patients there.
All are enrolled in Medicare. 21 of 41 accept Medicare assignment, meaning they take the Medicare-approved amount as full payment for covered services, and 20 may accept it case by case. 38 offer telehealth visits. Confirm with the office before booking, especially if you have Medicare Advantage or private insurance.
Oncologists diagnose and treat cancer with chemotherapy, immunotherapy and targeted drugs, and surgical and gynecologic oncologists operate on cancers.
Listings come from the CMS Doctors and Clinicians national file: clinicians enrolled in Medicare whose primary specialty is oncology, at the practice addresses CMS lists in Bethesda. Hospital affiliations are the hospitals each clinician reports to Medicare. Details change; confirm with the practice before you visit. About the data.