Individual provider · Type 1 NPI

Louisa Ziglar, MD

Rheumatology Physician · Frederick, MD

NPI number 1538336151 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

Other practice locations

  • 14995 Shady Grove Rd Ste 500, Rockville, MD 20850-8726 · (301) 942-7600

Specialties and licenses

TaxonomyCodeLicense
Rheumatology Physician Primary 207RR0500XD80134 (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.

5 other providers at this address

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About NPI 1538336151

Louisa Ziglar, MD's National Provider Identifier is 1538336151, issued on May 13, 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.