Ci Yen Man, DDS.
NPI 1720602964 · General Practice Dentistry · San Francisco, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ci Yen Man, DDS. is a General Practice Dentistry provider in San Francisco, CA (NPI 1720602964).
Provider details
- NPI number
- 1720602964
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS.
- Sex
- Female
- Sole proprietor
- No
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
6 yrs 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
- 2020-06-03
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Ci Yen Man's NPI number?
- Ci Yen Man's National Provider Identifier (NPI) is 1720602964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ci Yen Man's specialty?
- Ci Yen Man is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Ci Yen Man located?
- Ci Yen Man's practice location on file with NPPES is 79 Liberty St, San Francisco, CA 94110-2318.
- What is Ci Yen Man's phone number?
- The practice phone number listed in the NPPES registry for Ci Yen Man is (647) 984-2226.
- Does Ci Yen Man accept Medicare?
- Ci Yen Man is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ci Yen Man's NPI active?
- Yes — Ci Yen Man's NPI (1720602964) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.