Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Adam Saul Jacobson, M.D.

Otolaryngology Physician in New York, NY · enumerated 2006.

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

National Provider Identifier

1265545792

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Registry record

Entity type Individual (Type 1)

Name Dr. Adam Saul Jacobson

Credential M.D.

Sex Male

Practice address 160 E 34th St, Seventh Floor, New York, NY, 10016

Phone (212) 731-5329

Fax (212) 731-5502

Enumeration date Aug 17, 2006

Last updated in NPPES May 19, 2026

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 230004 (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
230004	Other	NY	MEDICAL 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

What is the NPI number for Adam Jacobson?

The National Provider Identifier (NPI) for Adam Jacobson is 1265545792, a Type 1 (individual) record in the CMS NPPES registry.

Where does Adam Jacobson practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-19.