Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ogubay Tekie Mesmer, MD

Cardiovascular Disease Physician in Niles, MI · enumerated 2006.

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

National Provider Identifier

1801856141

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Registry record

Entity type Individual (Type 1)

Name Dr. Ogubay Tekie Mesmer

Credential MD

Sex Male

Practice address 61 N St Joseph Ave, Niles, MI, 49120

Phone (269) 684-6777

Fax (269) 683-5384

Enumeration date Mar 23, 2006

Last updated in NPPES Feb 21, 2020

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 4301079120 (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
4396875	Medicaid	MI	-
0601110531	Other	-	BCBS
P00057496	Other	MI	RAILROAD MEDICARE PIN

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

Where does Ogubay Mesmer practice?

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

What is the NPI number for Ogubay Mesmer?

The National Provider Identifier (NPI) for Ogubay Mesmer is 1801856141, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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James Huggett Cardiovascular Disease Physician · Niles, MI NPI 1962462200

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-21.