Barry Zeffren, MD
Allergy/Immunology47 years in practice
2 Memorial Dr, Suite 103, Alton, IL 62002
(618) 462-4888Hospital affiliations
None listed with Medicare
NPI 1205908639
Allergists in Alton, IL
1 Medicare-enrolled allergist practices in Alton. Filter by Medicare acceptance, telehealth or hospital below.
Allergists1practicing in Alton
Accept Medicare100%1 of 1
Offer telehealth0%0 allergists
Typical experience47 yrs0 women, 1 men
Every allergist in Alton
No allergist here matches those filters.
Other doctors in Alton
Allergists elsewhere in Illinois
Questions about allergists in Alton
How many allergists are in Alton, IL?
1 Medicare-enrolled allergist practices in Alton according to CMS.
Do these allergists accept Medicare?
All are enrolled in Medicare. 1 of 1 accept Medicare assignment, meaning they take the Medicare-approved amount as full payment for covered services. 0 offer telehealth visits. Confirm with the office before booking, especially if you have Medicare Advantage or private insurance.
What does an allergist do?
Allergists treat allergies, asthma and immune system disorders, including allergy testing and allergy shots.
Listings come from the CMS Doctors and Clinicians national file: clinicians enrolled in Medicare whose primary specialty is allergy and immunology, at the practice addresses CMS lists in Alton. Hospital affiliations are the hospitals each clinician reports to Medicare. Details change; confirm with the practice before you visit. About the data.