Helen Yuan, DDS, MS
NPI 1588379937 · Public Health Dentistry · San Francisco, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Yuan, DDS, MS is a Public Health Dentistry provider in San Francisco, CA (NPI 1588379937).
Provider details
- NPI number
- 1588379937
- Entity type
- Individual
- Primary specialty
- Public Health DentistryDental Providers
- Credential
- DDS, MS
- Sex
- Female
- Sole proprietor
- No
- License
- 108439 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$136 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-01-19
- Last updated
- 2023-03-20
- Certified
- 2023-03-20
Frequently asked questions
- What is Helen Yuan's NPI number?
- Helen Yuan's National Provider Identifier (NPI) is 1588379937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Yuan's specialty?
- Helen Yuan is listed in the NPPES registry with a primary specialty of Public Health Dentistry (Dental Providers).
- Where is Helen Yuan located?
- Helen Yuan's practice location on file with NPPES is 1393 32nd Ave, San Francisco, CA 94122-1423.
- What is Helen Yuan's phone number?
- The practice phone number listed in the NPPES registry for Helen Yuan is (509) 251-4860.
- Does Helen Yuan accept Medicare?
- Helen Yuan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Yuan's NPI active?
- Yes — Helen Yuan's NPI (1588379937) is active in the NPPES registry as of the last update on 2023-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.