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Ms. Michelle Denise Martineau, WHCNP

Obstetrics & Gynecology Nurse Practitioner in Enid, OK · enumerated 2005 · practices at Osu Center for Health Sciences.

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

National Provider Identifier

1609850155

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Registry record

Entity type Individual (Type 1)
Name Ms. Michelle Denise Martineau
Credential WHCNP
Sex Female
Practice address 601 W Garriott Rd, Enid, OK, 73701
Phone (580) 977-1903
Fax (580) 548-1434
Enumeration date Nov 29, 2005
Last updated in NPPES Feb 12, 2018

Taxonomy & licenses

363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 100587 (OK) Primary

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.

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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 Michelle Martineau?
Michelle Martineau is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Nurse Practitioner. 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 2018-02-12.