Individual provider · Type 1 NPI

Marc Errol Phillpotts, MD

Rheumatology Physician · Washington, DC

NPI number 1518300151 Active

Practice location

2021 K St NW Ste 300
Washington, DC 20006-1012

Mailing address

7361 Calhoun Pl Ste 600
Rockville, MD 20855-2788

Specialties and licenses

TaxonomyCodeLicense
Rheumatology Physician 207RR0500XMD044077 (DC)
Rheumatology Physician Primary 207RR0500XA168762 (WA)

Rheumatology Physician: An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.

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About NPI 1518300151

Marc Errol Phillpotts, MD's National Provider Identifier is 1518300151, issued on Apr 13, 2013. The primary taxonomy on file is Rheumatology Physician (207RR0500X), and the practice location is in Washington, DC. The record was last updated on Jan 21, 2026.