Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Doreen Kellie Carrillo, FNP

Registered Nurse in Stockton, CA · enumerated 2019.

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

National Provider Identifier

1851948046

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Registry record

Entity type Individual (Type 1)

Name Doreen Kellie Carrillo

Credential FNP

Sex Female

Practice address Stockton, CA, 95219

Phone (209) 670-8000

Enumeration date Aug 22, 2019

Last updated in NPPES Jun 11, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 95012375 (CA) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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

How do I verify Doreen Carrillo's NPI record?

Cross-check NPI 1851948046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851948046 active?

Yes, as of the latest NPPES snapshot, NPI 1851948046 is active (record last updated 2021-06-11).

Other providers at this practice address

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Alexander Figueroa Registered Nurse · Stockton, CA NPI 1255199642

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-11.