David Mathis, D.O.
NPI 1982636676 · Psychiatry Physician · Fresno, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Mathis, D.O. is a Psychiatry Physician provider in Fresno, CA (NPI 1982636676).
Provider details
- NPI number
- 1982636676
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A8391 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-06
- Last updated
- 2021-10-11
- Certified
- 2021-10-11
Frequently asked questions
- What is David Mathis's NPI number?
- David Mathis's National Provider Identifier (NPI) is 1982636676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Mathis's specialty?
- David Mathis is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Mathis located?
- David Mathis's practice location on file with NPPES is 4441 E Kings Canyon Rd, Fresno, CA 93702-3604.
- What is David Mathis's phone number?
- The practice phone number listed in the NPPES registry for David Mathis is (702) 499-8815.
- Does David Mathis accept Medicare?
- David Mathis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Mathis's NPI active?
- Yes — David Mathis's NPI (1982636676) is active in the NPPES registry as of the last update on 2021-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.