Christyn Mai Phan O D Inc
NPI 1497823306 · Optometrist · Garden Grove, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christyn Mai Phan O D Inc is a Optometrist organization in Garden Grove, CA (NPI 1497823306).
Provider details
- NPI number
- 1497823306
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Christyn Phan, President(714) 636-9200
- License
- 12640T (CA)
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
- 2006-11-30
- Last updated
- 2021-06-14
- Certified
- 2021-06-14
Frequently asked questions
- What is Christyn Mai Phan O D Inc's NPI number?
- Christyn Mai Phan O D Inc's National Provider Identifier (NPI) is 1497823306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Christyn Mai Phan O D Inc?
- Christyn Mai Phan O D Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Christyn Mai Phan O D Inc located?
- Christyn Mai Phan O D Inc's practice location on file with NPPES is 9862 Chapman Ave Ste a, Garden Grove, CA 92841-2726.
- What is Christyn Mai Phan O D Inc's phone number?
- The practice phone number listed in the NPPES registry for Christyn Mai Phan O D Inc is (714) 636-9200.
- Does Christyn Mai Phan O D Inc accept Medicare?
- Christyn Mai Phan O D Inc 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 Christyn Mai Phan O D Inc?
- The authorized official listed on Christyn Mai Phan O D Inc's NPPES record is Christyn Phan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Christyn Mai Phan O D Inc's NPI active?
- Yes — Christyn Mai Phan O D Inc's NPI (1497823306) is active in the NPPES registry as of the last update on 2021-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.