Candy K Chan, MD, PHD
NPI 1609225457 · Ophthalmology Physician · South Pasadena, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Candy K Chan, MD, PHD is a Ophthalmology Physician organization in South Pasadena, CA (NPI 1609225457).
Provider details
- NPI number
- 1609225457
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Candy Chan, Owner(323) 459-3136
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-06-11
- Last updated
- 2023-10-12
- Certified
- 2023-10-12
Frequently asked questions
- What is Candy K Chan, MD, PHD's NPI number?
- Candy K Chan, MD, PHD's National Provider Identifier (NPI) is 1609225457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Candy K Chan, MD, PHD?
- Candy K Chan, MD, PHD is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Candy K Chan, MD, PHD located?
- Candy K Chan, MD, PHD's practice location on file with NPPES is 709 Fremont Ave, South Pasadena, CA 91030-2559.
- What is Candy K Chan, MD, PHD's phone number?
- The practice phone number listed in the NPPES registry for Candy K Chan, MD, PHD is (323) 459-3136.
- Does Candy K Chan, MD, PHD accept Medicare?
- Candy K Chan, MD, PHD 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 Candy K Chan, MD, PHD?
- The authorized official listed on Candy K Chan, MD, PHD's NPPES record is Candy Chan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Candy K Chan, MD, PHD's NPI active?
- Yes — Candy K Chan, MD, PHD's NPI (1609225457) is active in the NPPES registry as of the last update on 2023-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.