Karen Chong
NPI 1427607910 · Dentist · Pleasanton, CA
Enrolled with Medicare as Practitioner - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Chong is a Dentist provider in Pleasanton, CA (NPI 1427607910).
Provider details
- NPI number
- 1427607910
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- DDS104274 (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
6 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
- 2019-09-06
- Last updated
- 2022-06-05
- Certified
- 2022-06-05
Frequently asked questions
- What is Karen Chong's NPI number?
- Karen Chong's National Provider Identifier (NPI) is 1427607910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Chong's specialty?
- Karen Chong is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Karen Chong located?
- Karen Chong's practice location on file with NPPES is 2709 Stoneridge Dr Ste 103, Pleasanton, CA 94588-8349.
- What is Karen Chong's phone number?
- The practice phone number listed in the NPPES registry for Karen Chong is (925) 523-3345.
- Does Karen Chong accept Medicare?
- Karen Chong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Chong's NPI active?
- Yes — Karen Chong's NPI (1427607910) is active in the NPPES registry as of the last update on 2022-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.