IndividualActive
Donald Yan, D.D.S M.P.H
NPI 1972758589 · Public Health Dentistry · Sierra Madre, CA
Donald Yan, D.D.S M.P.H is a Public Health Dentistry provider in Sierra Madre, CA (NPI 1972758589).
Provider details
- NPI number
- 1972758589
- Entity type
- Individual
- Primary specialty
- Public Health DentistryDental Providers
- Credential
- D.D.S M.P.H
- Sex
- Male
- Sole proprietor
- Yes
- License
- 28114 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
55 W Sierra Madre Blvd
215
Sierra Madre, CA 91024-2467
Phone: (626) 355-2391
Fax: (626) 355-5707
Street-level locationGet directions
Mailing address
55 W Sierra Madre Blvd
Sierra Madre, CA 91024-2467
Registry dates
- Enumerated
- 2008-11-24
- Last updated
- 2008-11-24
Frequently asked questions
- What is Donald Yan's NPI number?
- Donald Yan's National Provider Identifier (NPI) is 1972758589, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Yan's specialty?
- Donald Yan is listed in the NPPES registry with a primary specialty of Public Health Dentistry (Dental Providers).
- Where is Donald Yan located?
- Donald Yan's practice location on file with NPPES is 55 W Sierra Madre Blvd, Sierra Madre, CA 91024-2467.
- What is Donald Yan's phone number?
- The practice phone number listed in the NPPES registry for Donald Yan is (626) 355-2391.
- Is Donald Yan's NPI active?
- Yes — Donald Yan's NPI (1972758589) is active in the NPPES registry as of the last update on 2008-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.