Josephine Ng
NPI 1952660433 · Public Health Dentistry · Oakland, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Josephine Ng is a Public Health Dentistry provider in Oakland, CA (NPI 1952660433).
Provider details
- NPI number
- 1952660433
- Entity type
- Individual
- Primary specialty
- Public Health DentistryDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 59857 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2012-05-03
- Last updated
- 2012-05-03
Frequently asked questions
- What is Josephine Ng's NPI number?
- Josephine Ng's National Provider Identifier (NPI) is 1952660433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josephine Ng's specialty?
- Josephine Ng is listed in the NPPES registry with a primary specialty of Public Health Dentistry (Dental Providers).
- Where is Josephine Ng located?
- Josephine Ng's practice location on file with NPPES is 2950 International Blvd, Oakland, CA 94601-2228.
- What is Josephine Ng's phone number?
- The practice phone number listed in the NPPES registry for Josephine Ng is (510) 535-4450.
- Does Josephine Ng accept Medicare?
- Josephine Ng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Josephine Ng's NPI active?
- Yes — Josephine Ng's NPI (1952660433) is active in the NPPES registry as of the last update on 2012-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.