Ana Song, DMD
NPI 1639925316 · General Practice Dentistry · San Francisco, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ana Song, DMD is a General Practice Dentistry provider in San Francisco, CA (NPI 1639925316).
Provider details
- NPI number
- 1639925316
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- No
- License
- 111858 (CA)
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
Mailing address
Registry dates
- Enumerated
- 2024-04-24
- Last updated
- 2026-02-09
- Certified
- 2026-02-09
Frequently asked questions
- What is Ana Song's NPI number?
- Ana Song's National Provider Identifier (NPI) is 1639925316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Song's specialty?
- Ana Song is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Ana Song located?
- Ana Song's practice location on file with NPPES is 1800 Market St Ste 401, San Francisco, CA 94102-6227.
- What is Ana Song's phone number?
- The practice phone number listed in the NPPES registry for Ana Song is (415) 292-3400.
- Does Ana Song accept Medicare?
- Ana Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ana Song's NPI active?
- Yes — Ana Song's NPI (1639925316) is active in the NPPES registry as of the last update on 2026-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.