Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John M Okamoto, O.D.
Optometrist in Roseville, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1760462956
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Registry record
Entity type Individual (Type 1)
Name Dr. John M Okamoto
Credential O.D.
Sex Male
Practice address 9221 Sierra College Blvd, Suite 130, Roseville, CA, 95661
Phone (916) 797-6747
Fax (916) 797-6728
Enumeration date Jan 23, 2006
Last updated in NPPES May 21, 2013
Taxonomy & licenses
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 9831T (CA) Secondary
152WL0500X Low Vision Rehabilitation Optometrist Eye and Vision Services Providers · License 9831 TPA (CA) Secondary
152WS0006X Sports Vision Optometrist Eye and Vision Services Providers · License 9831T (CA) Secondary
152WX0102X Occupational Vision Optometrist Eye and Vision Services Providers · License 9831T (CA) Secondary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| GSD005440 | Medicaid | CA | - |
| SD0098311 | Other | CA | PPIN # |
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.
Frequently asked questions
What specialty is John Okamoto?
John Okamoto is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Salah Sherif Emergency Medicine Physician · Roseville, CA NPI 1790758530 Mitra Ayazifar Ophthalmology Physician · Roseville, CA NPI 1972520641 Granite Pointe Eye Care, Inc. Optometrist · Roseville, CA NPI 1538245162 Capital Eye Medical Group Ophthalmology Physician · Roseville, CA NPI 1962783928 Urgent MD Inc Urgent Care Clinic/Center · Roseville, CA NPI 1962744623
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-21.