Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ramon Portales Jr., D.D.S.

Dentist in Fresno, CA · enumerated 2006 · practices at A and N Joshi Dental Corp..

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

National Provider Identifier

1902909054

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Registry record

Entity type Individual (Type 1)

Name Dr. Ramon Portales Jr.

Credential D.D.S.

Sex Male

Practice address 407 S Clovis Ave, Suite 107, Fresno, CA, 93727

Phone (559) 255-3333

Fax (559) 255-7271

Enumeration date Sep 6, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 34194 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

What is the NPI number for Ramon Portales?

The National Provider Identifier (NPI) for Ramon Portales is 1902909054, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ramon Portales practice?

The practice location on file with NPPES is in Fresno, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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A and N Joshi Dental Corp. General Practice Dentistry · Fresno, CA NPI 1851257042

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.