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

Douglas C Frankel MD PA

Organization Internal Medicine Physician · NPI 1104949817

Douglas C Frankel MD PA is an Internal Medicine Physician in Rockville, Maryland. Licensed in Maryland. Registered with an NPI since 2007.

Licensed in
MD
In the registry since
2007
Specialties on file
2
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1684 E Gude Dr Ste 202
Rockville, MD 20850
Phone: (301) 217-9222
Fax: (301) 217-9224
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X
Clinic/Center Taxonomy 261Q00000X (MD)

Record details

NPI number1104949817
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Douglas Frankel — Owner · (301) 704-2454
Other names Capital Medical Partners
NPI enumeratedApril 9, 2007
Last updated in NPPESJanuary 14, 2021
Certification dateJanuary 14, 2021
Mailing address1684 E Gude Drive, Suite 202, Rockville, MD 20850

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