Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Gabriel Ira Berlin, M.D.

Internal Medicine Physician in Glenview, IL · enumerated 2006.

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

National Provider Identifier

1831296474

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Registry record

Entity type Individual (Type 1)

Name Dr. Gabriel Ira Berlin

Credential M.D.

Sex Male

Practice address Glenview, IL, 60026

Phone (847) 998-5700

Fax (847) 998-5795

Enumeration date Sep 17, 2006

Last updated in NPPES Aug 18, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036-053249 (IL) 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
01638042	Other	IL	BLUE CROSS/BLUE SHIELD
016-06 75-012-5 I.M.	Other	-	AMA EDUCATION NUMBER
036053249	Medicaid	IL	-

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 Gabriel Berlin?

The National Provider Identifier (NPI) for Gabriel Berlin is 1831296474, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gabriel Berlin practice?

The practice location on file with NPPES is in Glenview, IL. 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 2008-08-18.