Henry Guan, OD
NPI 1700496254 · Optometrist · Wildomar, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Henry Guan, OD is a Optometrist provider in Wildomar, CA (NPI 1700496254).
Provider details
- NPI number
- 1700496254
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34601 (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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
Mailing address
Additional practice locations (2)
- 282 N El Camino Real Ste GEncinitas, CA 92024-2863Phone: (858) 342-6493
- 565 Mar Vista DrVista, CA 92081-7518Phone: (858) 342-6493
Registry dates
- Enumerated
- 2020-08-08
- Last updated
- 2020-08-27
- Certified
- 2020-08-27
Frequently asked questions
- What is Henry Guan's NPI number?
- Henry Guan's National Provider Identifier (NPI) is 1700496254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Guan's specialty?
- Henry Guan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Henry Guan located?
- Henry Guan's practice location on file with NPPES is 36330 Hidden Springs Rd Ste a, Wildomar, CA 92595-5804.
- What is Henry Guan's phone number?
- The practice phone number listed in the NPPES registry for Henry Guan is (951) 609-9099.
- Does Henry Guan accept Medicare?
- Henry Guan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Henry Guan's NPI active?
- Yes — Henry Guan's NPI (1700496254) is active in the NPPES registry as of the last update on 2020-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.