Charley Yan
NPI 1811794423 · Student in an Organized Health Care Education/Training Program · Sacramento, CA
Charley Yan is a Student in an Organized Health Care Education/Training Program provider in Sacramento, CA (NPI 1811794423).
Provider details
- NPI number
- 1811794423
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-03-01
- Last updated
- 2025-03-01
- Certified
- 2025-03-01
Frequently asked questions
- What is Charley Yan's NPI number?
- Charley Yan's National Provider Identifier (NPI) is 1811794423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charley Yan's specialty?
- Charley Yan is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Charley Yan located?
- Charley Yan's practice location on file with NPPES is 4610 X St, Sacramento, CA 95817-2200.
- What is Charley Yan's phone number?
- The practice phone number listed in the NPPES registry for Charley Yan is (916) 734-4800.
- Is Charley Yan's NPI active?
- Yes — Charley Yan's NPI (1811794423) is active in the NPPES registry as of the last update on 2025-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.