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

Primary Medical Services, PC

Organization Internal Medicine Physician · NPI 1881683332

Primary Medical Services, PC is an Internal Medicine Physician in Frederick, Maryland. Licensed in Maryland. Registered with an NPI since 2005.

Licensed in
MD
In the registry since
2005
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

801 Toll House Ave Bldg E
Frederick, MD 21701-4564
Phone: (301) 662-3229
Fax: (301) 662-7118
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X (MD)

Record details

NPI number1881683332
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Saeed Zaidi — President · (301) 662-3229
NPI enumeratedOctober 18, 2005
Last updated in NPPESJuly 21, 2022
Mailing address801 Toll House Ave, Building E, Frederick, MD 21701-4564

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