Xue Yan Yang
NPI 1871455774 · Clinical Social Worker · San Mateo, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xue Yan Yang is a Clinical Social Worker provider in San Mateo, CA (NPI 1871455774).
Provider details
- NPI number
- 1871455774
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 132458 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-11-29
- Last updated
- 2025-11-29
- Certified
- 2025-11-29
Frequently asked questions
- What is Xue Yan Yang's NPI number?
- Xue Yan Yang's National Provider Identifier (NPI) is 1871455774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xue Yan Yang's specialty?
- Xue Yan Yang is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Xue Yan Yang located?
- Xue Yan Yang's practice location on file with NPPES is 1732 Washington St, San Mateo, CA 94403-1135.
- What is Xue Yan Yang's phone number?
- The practice phone number listed in the NPPES registry for Xue Yan Yang is (415) 676-9780.
- Does Xue Yan Yang accept Medicare?
- Xue Yan Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xue Yan Yang's NPI active?
- Yes — Xue Yan Yang's NPI (1871455774) is active in the NPPES registry as of the last update on 2025-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.