Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chonn L Gonzales, RNP

Nurse Practitioner in Upland, CA · enumerated 2007.

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

National Provider Identifier

1558483107

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Registry record

Entity type Individual (Type 1)

Name Chonn L Gonzales

Credential RNP

Sex Female

Practice address 918 W Foothill Blvd, Upland, CA, 91786

Phone (909) 890-5511

Enumeration date Apr 4, 2007

Last updated in NPPES Jan 5, 2025

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP 15699 (CA) 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 Chonn Gonzales?

Chonn Gonzales 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.

Other providers at this practice address

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Planned Parenthood/Orange and San Bernardino Counties, Inc. Clinic/Center · Upland, CA NPI 1528037041 La Tonaya Hall Registered Nurse · Upland, CA NPI 1851490437 Vinod C. Patwardhan MD Clinical Medical Laboratory · Upland, CA NPI 1396016010 Angela Musa Adult Health Nurse Practitioner · Upland, CA NPI 1871834671 Brenda Smith Family Nurse Practitioner · Upland, CA NPI 1447678081 Priscilla Ortega Registered Nurse · Upland, CA NPI 1811443328

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-05.