IndividualActive
Katrina De Leon, OD
NPI 1134804941 · Optometrist · Fullerton, CA
Katrina De Leon, OD is a Optometrist provider in Fullerton, CA (NPI 1134804941).
Provider details
- NPI number
- 1134804941
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35543 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs 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
1950 Sunny Crest Dr Ste 3200
Fullerton, CA 92835-3646
Phone: (714) 278-1829
Street-level locationGet directions
Mailing address
1950 Sunny Crest Dr Ste 3200
Fullerton, CA 92835-3646
Additional practice locations (1)
- 604 Old Trail RdDiamond Bar, CA 91765-1019Phone: (909) 895-9676
Registry dates
- Enumerated
- 2023-06-19
- Last updated
- 2024-09-24
- Certified
- 2024-09-24
Frequently asked questions
- What is Katrina De Leon's NPI number?
- Katrina De Leon's National Provider Identifier (NPI) is 1134804941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrina De Leon's specialty?
- Katrina De Leon is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Katrina De Leon located?
- Katrina De Leon's practice location on file with NPPES is 1950 Sunny Crest Dr Ste 3200, Fullerton, CA 92835-3646.
- What is Katrina De Leon's phone number?
- The practice phone number listed in the NPPES registry for Katrina De Leon is (714) 278-1829.
- Is Katrina De Leon's NPI active?
- Yes — Katrina De Leon's NPI (1134804941) is active in the NPPES registry as of the last update on 2024-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.