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Dr. Gerilynn Gunsalus Okamoto, DDS

Dr. Gerilynn Gunsalus Okamoto is a Dentist provider (Dentist) practicing in Pasadena, CA, registered in the NPPES registry with NPI 1255317954 since 2005. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1255317954
Entity type Individual (Type 1)
Name Dr. Gerilynn Gunsalus Okamoto
Credential DDS
Sex Female
Practice address 50 BELLEFONTAINE ST, STE 204, Pasadena, CA, 91105
Phone 6264409095
Fax 6264409231
Enumeration date 2005-12-15
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 44621 CA

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

Copy-ready billing details
Provider: Gerilynn Okamoto, DDS
NPI: 1255317954
Taxonomy: 122300000X (Dentist)
Address: 50 BELLEFONTAINE ST, STE 204, Pasadena, CA, 91105

Other providers at this practice address

NPI Name Type Specialty Location
1225010077 Robert Loitz Individual Pediatric Cardiology Physician Pasadena, CA
1841272697 Joseph Ahdoot Individual Pediatric Cardiology Physician Pasadena, CA
1821070681 Irving Tessler Individual Pediatric Cardiology Physician Pasadena, CA
1922080779 Lennis Burke Individual Pediatric Cardiology Physician Pasadena, CA
1265414833 Elizabeth Deoliveira Individual Pediatric Cardiology Physician Pasadena, CA
1871578013 Robbin Okamoto Individual Dentist Pasadena, CA
1710927025 James Wallstrom Individual Internal Medicine Physician Pasadena, CA
1043249105 Fairmont Pharmacy LLC Organization Community/Retail Pharmacy Pasadena, CA

Verify this record

Cross-check NPI 1255317954 against the authoritative CMS record: view Dr. Gerilynn Gunsalus Okamoto on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Gerilynn Okamoto?
The National Provider Identifier (NPI) for Gerilynn Okamoto is 1255317954, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gerilynn Okamoto practice?
The practice location on file with NPPES is in Pasadena, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.