IndividualActive
Christina Chapman, OD
NPI 1255225348 · Optometrist · San Mateo, CA
Christina Chapman, OD is a Optometrist provider in San Mateo, CA (NPI 1255225348).
Provider details
- NPI number
- 1255225348
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 36222TLG (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1528 S El Camino Real Ste 101
San Mateo, CA 94402-3067
Phone: (650) 570-5955
Street-level locationGet directions
Mailing address
1528 S El Camino Real Ste 101
San Mateo, CA 94402-3067
Additional practice locations (1)
- 648 Jenevein AveSan Bruno, CA 94066-4230Phone: (650) 871-1816
Registry dates
- Enumerated
- 2025-06-04
- Last updated
- 2026-05-27
- Certified
- 2026-05-27
Frequently asked questions
- What is Christina Chapman's NPI number?
- Christina Chapman's National Provider Identifier (NPI) is 1255225348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Chapman's specialty?
- Christina Chapman is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Christina Chapman located?
- Christina Chapman's practice location on file with NPPES is 1528 S El Camino Real Ste 101, San Mateo, CA 94402-3067.
- What is Christina Chapman's phone number?
- The practice phone number listed in the NPPES registry for Christina Chapman is (650) 570-5955.
- Is Christina Chapman's NPI active?
- Yes — Christina Chapman's NPI (1255225348) is active in the NPPES registry as of the last update on 2026-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.