IndividualActive
Carmen Barnhardt, OD
NPI 1033212436 · Optometrist · Fullerton, CA
Carmen Barnhardt, OD is a Optometrist provider in Fullerton, CA (NPI 1033212436).
Provider details
- NPI number
- 1033212436
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 10575TPA (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 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
2575 Yorba Linda Blvd
Fullerton, CA 92631-1699
Phone: (714) 449-7423
Fax: (714) 992-7871
Mailing address
2575 Yorba Linda Blvd
Fullerton, CA 92631-1699
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2010-02-17
Frequently asked questions
- What is Carmen Barnhardt's NPI number?
- Carmen Barnhardt's National Provider Identifier (NPI) is 1033212436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen Barnhardt's specialty?
- Carmen Barnhardt is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Carmen Barnhardt located?
- Carmen Barnhardt's practice location on file with NPPES is 2575 Yorba Linda Blvd, Fullerton, CA 92631-1699.
- What is Carmen Barnhardt's phone number?
- The practice phone number listed in the NPPES registry for Carmen Barnhardt is (714) 449-7423.
- Is Carmen Barnhardt's NPI active?
- Yes — Carmen Barnhardt's NPI (1033212436) is active in the NPPES registry as of the last update on 2010-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.