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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Olivia E. Sanmartin, F.N.P.

Nurse Practitioner in San Antonio, TX · enumerated 2006 · practices at IV Care of Sa. Inc.

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

National Provider Identifier

1306811211

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Registry record

Entity type Individual (Type 1)
Name Mrs. Olivia E. Sanmartin
Credential F.N.P.
Sex Female
Practice address 6428 Bandera Rd, San Antonio, TX, 78238
Phone (210) 520-4455
Fax (210) 520-4421
Enumeration date Feb 22, 2006
Last updated in NPPES Jun 4, 2010

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 221082 (TX) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier Type State Issuer
8F3371 Other TX MEDICARE #

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 NPI 1306811211 active?
Yes, as of the latest NPPES snapshot, NPI 1306811211 is active (record last updated 2010-06-04).
How do I verify Olivia Sanmartin's NPI record?
Cross-check NPI 1306811211 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-04.