Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Luis Osterberger, M.D.

Specialist in Southfield, MI · enumerated 2006.

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

National Provider Identifier

1013935071

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Registry record

Entity type Individual (Type 1)

Name Luis Osterberger

Credential M.D.

Sex Male

Practice address 27177 Lahser Rd, Suite103, Southfield, MI, 48034

Phone (248) 357-1360

Fax (248) 357-2610

Enumeration date Jul 18, 2006

Last updated in NPPES Mar 21, 2017

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 4301035871 (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
1389877	Medicaid	MI	-

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

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.

What specialty is Luis Osterberger?

Luis Osterberger is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-21.