Thomas Stark, DO
NPI 1912963513 · Family Medicine Physician · Chula Vista, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Stark, DO is a Family Medicine Physician provider in Chula Vista, CA (NPI 1912963513).
Provider details
- NPI number
- 1912963513
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 44537-021 (WI)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-04-22
- Last updated
- 2016-03-11
Frequently asked questions
- What is Thomas Stark's NPI number?
- Thomas Stark's National Provider Identifier (NPI) is 1912963513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Stark's specialty?
- Thomas Stark is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Stark located?
- Thomas Stark's practice location on file with NPPES is 644 Naples St, Chula Vista, CA 91911-1636.
- What is Thomas Stark's phone number?
- The practice phone number listed in the NPPES registry for Thomas Stark is (619) 744-5355.
- Does Thomas Stark accept Medicare?
- Thomas Stark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Stark's NPI active?
- Yes — Thomas Stark's NPI (1912963513) is active in the NPPES registry as of the last update on 2016-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.