OrganizationActive
Ralph S Baker,o.d.inc.
NPI 1659492262 · Optometrist · Roseville, CA
Ralph S Baker,o.d.inc. is a Optometrist organization in Roseville, CA (NPI 1659492262).
Provider details
- NPI number
- 1659492262
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Ralph Baker, Optometrist(916) 783-8131
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
531 Oak St
Suite 2
Roseville, CA 95678-2615
Phone: (916) 783-8131
Fax: (916) 783-3465
Street-level locationGet directions
Mailing address
531 Oak St Ste 2
Roseville, CA 95678-2615
Registry dates
- Enumerated
- 2007-04-02
- Last updated
- 2008-07-24
Frequently asked questions
- What is Ralph S Baker,o.d.inc.'s NPI number?
- Ralph S Baker,o.d.inc.'s National Provider Identifier (NPI) is 1659492262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ralph S Baker,o.d.inc.?
- Ralph S Baker,o.d.inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Ralph S Baker,o.d.inc. located?
- Ralph S Baker,o.d.inc.'s practice location on file with NPPES is 531 Oak St, Roseville, CA 95678-2615.
- What is Ralph S Baker,o.d.inc.'s phone number?
- The practice phone number listed in the NPPES registry for Ralph S Baker,o.d.inc. is (916) 783-8131.
- Who is the authorized official for Ralph S Baker,o.d.inc.?
- The authorized official listed on Ralph S Baker,o.d.inc.'s NPPES record is Ralph Baker, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ralph S Baker,o.d.inc.'s NPI active?
- Yes — Ralph S Baker,o.d.inc.'s NPI (1659492262) is active in the NPPES registry as of the last update on 2008-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.