Janet Sung, DMD
NPI 1851844641 · Oral and Maxillofacial Surgery (Dentist) · Oakland, CA
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Sung, DMD is a Oral and Maxillofacial Surgery (Dentist) provider in Oakland, CA (NPI 1851844641).
Provider details
- NPI number
- 1851844641
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- No
- License
- MD205899 (OR)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 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.
$1,355 across 14 records (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
- 2016-07-27
- Last updated
- 2023-06-30
- Certified
- 2023-06-30
Frequently asked questions
- What is Janet Sung's NPI number?
- Janet Sung's National Provider Identifier (NPI) is 1851844641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Sung's specialty?
- Janet Sung is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Janet Sung located?
- Janet Sung's practice location on file with NPPES is 1411 E 31st St, Oakland, CA 94602-1018.
- What is Janet Sung's phone number?
- The practice phone number listed in the NPPES registry for Janet Sung is (510) 437-4800.
- Does Janet Sung accept Medicare?
- Janet Sung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Sung's NPI active?
- Yes — Janet Sung's NPI (1851844641) is active in the NPPES registry as of the last update on 2023-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.