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

Alan S Weiss, MD

Individual provider Internal Medicine Physician · NPI 1891710562

Alan S Weiss, MD is an Internal Medicine in Annapolis, Maryland. Qualified in 1988, 38 years ago. Licensed in Maryland.

Years since qualifying
38
Licensed in
MD
In the registry since
2006
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

1819 Bay Ridge Ave Ste 180
Annapolis, MD 21403-2835
Phone: (410) 266-3613
Fax: (410) 266-6104
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 D0046462 (MD)

Record details

NPI number1891710562
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESNovember 18, 2015
Mailing address1819 Bay Ridge Ave, Suite 180, Annapolis, MD 21403-2835

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Not indicated

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