Harvey H Yamamoto, OD, Inc.
NPI 1447227384 · Optometrist · Ontario, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harvey H Yamamoto, OD, Inc. is a Optometrist organization in Ontario, CA (NPI 1447227384).
Provider details
- NPI number
- 1447227384
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Harvey Yamamoto, Owner/Optometrist(909) 986-9951
- License
- 10183T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2024-05-01
- Certified
- 2024-05-01
Frequently asked questions
- What is Harvey H Yamamoto, OD, Inc.'s NPI number?
- Harvey H Yamamoto, OD, Inc.'s National Provider Identifier (NPI) is 1447227384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harvey H Yamamoto, OD, Inc.?
- Harvey H Yamamoto, OD, Inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Harvey H Yamamoto, OD, Inc. located?
- Harvey H Yamamoto, OD, Inc.'s practice location on file with NPPES is 417 N Euclid Ave, Ontario, CA 91762-3427.
- What is Harvey H Yamamoto, OD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Harvey H Yamamoto, OD, Inc. is (909) 986-9951.
- Does Harvey H Yamamoto, OD, Inc. accept Medicare?
- Harvey H Yamamoto, OD, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Harvey H Yamamoto, OD, Inc.?
- The authorized official listed on Harvey H Yamamoto, OD, Inc.'s NPPES record is Harvey Yamamoto, Owner/Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harvey H Yamamoto, OD, Inc.'s NPI active?
- Yes — Harvey H Yamamoto, OD, Inc.'s NPI (1447227384) is active in the NPPES registry as of the last update on 2024-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.