Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mohammed Jahangir Alam, M.D.

Geriatric Medicine (Internal Medicine) Physician in Stony Brook, NY · enumerated 2006.

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

National Provider Identifier

1730264441

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Registry record

Entity type Individual (Type 1)

Name Dr. Mohammed Jahangir Alam

Credential M.D.

Sex Male

Practice address 100 Patriots Rd, Stony Brook, NY, 11790

Phone (631) 444-8608

Fax (631) 444-8778

Enumeration date Oct 25, 2006

Last updated in NPPES May 21, 2023

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 217943 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
217943	Other	NY	NYS LICENSE

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

Where does Mohammed Alam practice?

The practice location on file with NPPES is in Stony Brook, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mohammed Alam?

The National Provider Identifier (NPI) for Mohammed Alam is 1730264441, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-21.