Frank Chen, DDS
NPI 1669624391 · General Practice Dentistry · Oakland, CA
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Chen, DDS is a General Practice Dentistry provider in Oakland, CA (NPI 1669624391).
Provider details
- NPI number
- 1669624391
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 57329 (CA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-10-13
- Last updated
- 2012-02-08
Frequently asked questions
- What is Frank Chen's NPI number?
- Frank Chen's National Provider Identifier (NPI) is 1669624391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Chen's specialty?
- Frank Chen is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Frank Chen located?
- Frank Chen's practice location on file with NPPES is 3451 E. 12th St, 1st Floor, Oakland, CA 94601.
- What is Frank Chen's phone number?
- The practice phone number listed in the NPPES registry for Frank Chen is (510) 535-3302.
- Does Frank Chen accept Medicare?
- Frank Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Chen's NPI active?
- Yes — Frank Chen's NPI (1669624391) is active in the NPPES registry as of the last update on 2012-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.