Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Amar Medical Group Inc

Q: What type of organization is Amar Medical Group Inc?

Amar Medical Group Inc is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in Diamond Bar, CA · enumerated 2007 · authorized official Peter Yatar, Owner.

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

National Provider Identifier

1457540460

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Registry record

Entity type Organization (Type 2)

Legal business name Amar Medical Group Inc

Practice address 21345 Cold Spring Ln, Diamond Bar, CA, 91765

Phone (909) 839-0808

Fax (909) 839-1974

Enumeration date Oct 16, 2007

Last updated in NPPES Oct 16, 2007

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A23964 (CA) Primary

Authorized official

Name Peter Yatar

Title Owner

Phone (909) 839-0808

Other identifiers

Identifier	Type	State	Issuer
ZZZ940012	Other	CA	BLUE SHIELD
GR0069320	Medicaid	CA	-

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Amar Medical Group Inc?

Amar Medical Group Inc is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-16.