John Chan, PA
NPI 1447306980 · Pediatric Adolescent Medicine Physician · Perris, CA
John Chan, PA is a Pediatric Adolescent Medicine Physician provider in Perris, CA (NPI 1447306980).
Provider details
- NPI number
- 1447306980
- Entity type
- Individual
- Primary specialty
- Pediatric Adolescent Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA11478 (CA)
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
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
- 2007-01-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Chan's NPI number?
- John Chan's National Provider Identifier (NPI) is 1447306980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Chan's specialty?
- John Chan is listed in the NPPES registry with a primary specialty of Pediatric Adolescent Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Chan located?
- John Chan's practice location on file with NPPES is 215 W 4th St, Perris, CA 92570-2010.
- What is John Chan's phone number?
- The practice phone number listed in the NPPES registry for John Chan is (951) 486-5700.
- Is John Chan's NPI active?
- Yes — John Chan's NPI (1447306980) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.