Individual provider · Type 1 NPI

Frederick Joseph Ast, MD

Rheumatology Physician · New York, NY

NPI number 1699742288 Active

Practice location

35 E 30th St, Ste 1A
New York, NY 10016-7325

Fax (212) 725-0433

Other practice locations

  • 26 W Broadway Apt 801, Long Beach, NY 11561-4065 · (417) 875-3000

Specialties and licenses

TaxonomyCodeLicense
Rheumatology Physician 207RR0500X77224 (AZ)
Allergy & Immunology Physician 207K00000X1783111 (NY)
Internal Medicine Physician 207R00000X1783111 (NY)
Rheumatology Physician Primary 207RR0500X1783111 (NY)

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 1699742288

Frederick Joseph Ast, MD's National Provider Identifier is 1699742288, issued on Mar 2, 2006. The primary taxonomy on file is Rheumatology Physician (207RR0500X), and the practice location is in New York, NY. The record was last updated on Jul 29, 2026.