OrganizationActive
Richard W. Baker, O.D.
NPI 1285844001 · Optometrist · Lafayette, CA
Richard W. Baker, O.D. is a Optometrist organization in Lafayette, CA (NPI 1285844001).
Provider details
- NPI number
- 1285844001
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Richard Baker, Owner(925) 283-8502
- License
- 4640TPG (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3581 Mt Diablo Blvd
Lafayette, CA 94549-3891
Phone: (925) 283-8502
Approximate (ZIP-level) locationGet directions
Mailing address
3581 Mt Diablo Blvd
Lafayette, CA 94549-3891
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2009-04-15
Frequently asked questions
- What is Richard W. Baker, O.D.'s NPI number?
- Richard W. Baker, O.D.'s National Provider Identifier (NPI) is 1285844001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Richard W. Baker, O.D.?
- Richard W. Baker, O.D. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Richard W. Baker, O.D. located?
- Richard W. Baker, O.D.'s practice location on file with NPPES is 3581 Mt Diablo Blvd, Lafayette, CA 94549-3891.
- What is Richard W. Baker, O.D.'s phone number?
- The practice phone number listed in the NPPES registry for Richard W. Baker, O.D. is (925) 283-8502.
- Who is the authorized official for Richard W. Baker, O.D.?
- The authorized official listed on Richard W. Baker, O.D.'s NPPES record is Richard Baker, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Richard W. Baker, O.D.'s NPI active?
- Yes — Richard W. Baker, O.D.'s NPI (1285844001) is active in the NPPES registry as of the last update on 2009-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.