James R. Dallas, O.D.
NPI 1407885585 · Optometrist · Barstow, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James R. Dallas, O.D. is a Optometrist organization in Barstow, CA (NPI 1407885585).
Provider details
- NPI number
- 1407885585
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- James Dallas, Owner(760) 256-8014
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-01
- Last updated
- 2009-02-05
Frequently asked questions
- What is James R. Dallas, O.D.'s NPI number?
- James R. Dallas, O.D.'s National Provider Identifier (NPI) is 1407885585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James R. Dallas, O.D.?
- James R. Dallas, O.D. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is James R. Dallas, O.D. located?
- James R. Dallas, O.D.'s practice location on file with NPPES is 1356 E Main St, Barstow, CA 92311-3220.
- What is James R. Dallas, O.D.'s phone number?
- The practice phone number listed in the NPPES registry for James R. Dallas, O.D. is (760) 256-8014.
- Does James R. Dallas, O.D. accept Medicare?
- James R. Dallas, O.D. 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 James R. Dallas, O.D.?
- The authorized official listed on James R. Dallas, O.D.'s NPPES record is James Dallas, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James R. Dallas, O.D.'s NPI active?
- Yes — James R. Dallas, O.D.'s NPI (1407885585) is active in the NPPES registry as of the last update on 2009-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.