IndividualActive
Richard Sobel, D.D.S.
NPI 1942286505 · Dentist · Antioch, CA
Richard Sobel, D.D.S. is a Dentist provider in Antioch, CA (NPI 1942286505).
Provider details
- NPI number
- 1942286505
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 24208 (CA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2390 Country Hill Dr.
#102
Antioch, CA 94531
Phone: (925) 757-4220
Fax: (925) 757-5457
Street-level locationGet directions
Mailing address
6685 Shepherd Canyon Rd.
Oakland, CA 94611
Registry dates
- Enumerated
- 2005-12-15
- Last updated
- 2010-02-24
Frequently asked questions
- What is Richard Sobel's NPI number?
- Richard Sobel's National Provider Identifier (NPI) is 1942286505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Sobel's specialty?
- Richard Sobel is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Richard Sobel located?
- Richard Sobel's practice location on file with NPPES is 2390 Country Hill Dr., Antioch, CA 94531.
- What is Richard Sobel's phone number?
- The practice phone number listed in the NPPES registry for Richard Sobel is (925) 757-4220.
- Is Richard Sobel's NPI active?
- Yes — Richard Sobel's NPI (1942286505) is active in the NPPES registry as of the last update on 2010-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.