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Grant Oshita, MD, DDS

Oral and Maxillofacial Surgery (Dentist) in San Jose, CA · enumerated 2022 · practices at Afifi MD DDS Oral Surgery & Implant Center PC.

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

National Provider Identifier

1225780927

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Registry record

Entity type Individual (Type 1)
Name Grant Oshita
Credential MD, DDS
Sex Male
Practice address 5589 Winfield Blvd, San Jose, CA, 95123
Phone (408) 265-9600
Enumeration date Jan 24, 2022
Last updated in NPPES Aug 19, 2026

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 105881 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

Where does Grant Oshita practice?
The practice location on file with NPPES is in San Jose, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Grant Oshita?
The National Provider Identifier (NPI) for Grant Oshita is 1225780927, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-19.