Frederick Mathews, D.D.S.,M.S.
NPI 1639298755 · Oral and Maxillofacial Surgery (Dentist) · Sonora, CA
Frederick Mathews, D.D.S.,M.S. is a Oral and Maxillofacial Surgery (Dentist) provider in Sonora, CA (NPI 1639298755).
Provider details
- NPI number
- 1639298755
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- D.D.S.,M.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 31950 (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
19 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
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Frederick Mathews's NPI number?
- Frederick Mathews's National Provider Identifier (NPI) is 1639298755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Mathews's specialty?
- Frederick Mathews is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Frederick Mathews located?
- Frederick Mathews's practice location on file with NPPES is 940 Sylva Ln, Sonora, CA 95370-5969.
- What is Frederick Mathews's phone number?
- The practice phone number listed in the NPPES registry for Frederick Mathews is (209) 532-5578.
- Is Frederick Mathews's NPI active?
- Yes — Frederick Mathews's NPI (1639298755) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.