Individual provider · Type 1 NPI

Grant H. Louie, MD

Rheumatology Physician · Frederick, MD

NPI number 1306013214 Active

Practice location

161 Thomas Johnson Dr Ste 250
Frederick, MD 21702-4958

Fax (301) 694-0187

Mailing address

7361 Calhoun Pl Ste 600
Rockville, MD 20855-2788

Specialties and licenses

TaxonomyCodeLicense
Rheumatology Physician 207RR0500XD71182 (MD)
Rheumatology Physician Primary 207RR0500XD0071182 (MD)

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 1306013214

Grant H. Louie, MD's National Provider Identifier is 1306013214, issued on May 9, 2008. The primary taxonomy on file is Rheumatology Physician (207RR0500X), and the practice location is in Frederick, MD. The record was last updated on Feb 5, 2026.