NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mount Sinai School of Medicine

Gastroenterology Physician in New York, NY · enumerated 2006 · authorized official Douglas Jabs, M.B.A. Ceo Fpa Associates.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225058621

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mount Sinai School of Medicine
Other name <Unavail>
Practice address 1 Gustave Levy Place, New York, NY, 10029
Phone (212) 987-3100
Fax (212) 731-5220
Enumeration date Jul 20, 2006
Last updated in NPPES Oct 9, 2009

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Douglas Jabs
Title M.B.A. Ceo Fpa Associates
Phone (212) 241-4739

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Mount Sinai School of Medicine?
NPPES lists Douglas Jabs (M.B.A. Ceo Fpa Associates) as the authorized official for this organization.
What is the NPI number for Mount Sinai School of Medicine?
The NPI for Mount Sinai School of Medicine is 1225058621, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-09.