Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Alan H Rohrer, MD

Individual provider Internal Medicine Physician · NPI 1326022807

Alan H Rohrer, MD is an Internal Medicine in Frederick, Maryland. Graduated from Hahnemann University College of Medicine in 1980, 46 years ago. Practices with Cpt, a 10-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
46
Trained at
Hahnemann University College of Medicine
Licensed in
MD
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

15 W 7th St
Frederick, MD 21701-4501
Phone: (301) 698-5050
Fax: (301) 698-4652
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0037197 (MD)

Record details

NPI number1326022807
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 30, 2005
Last updated in NPPESOctober 22, 2007
Mailing addressPo Box 3567, Frederick, MD 21705-3567

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolHAHNEMANN UNIVERSITY COLLEGE OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Cpt — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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