Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Khatchadour Hamamdjian, MD

Surgery Physician in Southfield, MI · enumerated 2007.

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

National Provider Identifier

1053448332

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Registry record

Entity type Individual (Type 1)

Name Khatchadour Hamamdjian

Credential MD

Sex Male

Practice address 27177 Lahser Rd, Suite Number 104, Southfield, MI, 48034

Phone (248) 353-6580

Fax (248) 353-0883

Enumeration date Feb 27, 2007

Last updated in NPPES Oct 18, 2014

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 4301037656 (MI) 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
2806302021	Other	MI	BCBSM

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 specialty is Khatchadour Hamamdjian?

Khatchadour Hamamdjian is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-18.