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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Nina Marie Catlett, RNP

Women's Health Nurse Practitioner in Merced, CA · enumerated 2006.

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

National Provider Identifier

1164520383

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Registry record

Entity type Individual (Type 1)
Name Ms. Nina Marie Catlett
Credential RNP
Sex Female
Practice address 3166 Collins Dr, Merced, CA, 95348
Phone (209) 723-7751
Fax (209) 723-0295
Enumeration date Sep 20, 2006
Last updated in NPPES Jul 25, 2007

Taxonomy & licenses

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP7597 (CA) Primary
363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP7597 (CA) Secondary

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 Nina Catlett?
Nina Catlett is registered in NPPES with the primary taxonomy of Women's Health 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 2007-07-25.