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Eugene Chan, M.D.
NPI 1952414674 · Emergency Medicine Physician · Riverside, CA
Eugene Chan, M.D. is a Emergency Medicine Physician provider in Riverside, CA (NPI 1952414674).
Provider details
- NPI number
- 1952414674
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A55104 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
4445 Magnolia Ave
Riverside, CA 92501-4135
Phone: (951) 788-3000
Fax: (951) 788-3201
Street-level locationGet directions
Mailing address
2100 Powell St
Emeryville, CA 94608-1826
Registry dates
- Enumerated
- 2006-08-16
- Last updated
- 2007-10-02
Frequently asked questions
- What is Eugene Chan's NPI number?
- Eugene Chan's National Provider Identifier (NPI) is 1952414674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eugene Chan's specialty?
- Eugene Chan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eugene Chan located?
- Eugene Chan's practice location on file with NPPES is 4445 Magnolia Ave, Riverside, CA 92501-4135.
- What is Eugene Chan's phone number?
- The practice phone number listed in the NPPES registry for Eugene Chan is (951) 788-3000.
- Is Eugene Chan's NPI active?
- Yes — Eugene Chan's NPI (1952414674) is active in the NPPES registry as of the last update on 2007-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.