Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gary Nicholas Poblador Sarrosa, NP

Nurse Practitioner in Santa Ana, CA · enumerated 2022.

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

National Provider Identifier

1932849395

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Registry record

Entity type Individual (Type 1)

Name Gary Nicholas Poblador Sarrosa

Credential NP

Sex Male

Practice address 520 N Main St Ste 220, Santa Ana, CA, 92701

Phone (714) 543-5609

Enumeration date Mar 31, 2022

Last updated in NPPES May 28, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95020485 (CA) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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 Gary Nicholas Sarrosa?

Gary Nicholas Sarrosa is registered in NPPES with the primary taxonomy of 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 2026-05-28.