Individual provider · Type 1 NPI

Alexandra Nicole Theisen, MD, MS

Pediatric Rheumatology Physician · Indianapolis, IN

NPI number 1225486160 Active

Practice location

705 Riley Hospital Dr
Indianapolis, IN 46202-5109

Call (317) 274-2172 Map

Fax (317) 278-3031

Mailing address

PO Box 719094
Chicago, IL 60677-9318

Specialties and licenses

TaxonomyCodeLicense
Pediatric Rheumatology Physician Primary 2080P0216X01082379A (IN)

Pediatric Rheumatology Physician: A pediatrician who treats diseases of joints, muscle, bones and tendons. A pediatric rheumatologist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.

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About NPI 1225486160

Alexandra Nicole Theisen, MD, MS's National Provider Identifier is 1225486160, issued on Jun 1, 2016. The primary taxonomy on file is Pediatric Rheumatology Physician (2080P0216X), and the practice location is in Indianapolis, IN. The record was last updated on Mar 11, 2026.