Thomas B Hazlehurst, M.D.
NPI 1205846789 · Internal Medicine Physician · Daly City, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas B Hazlehurst, M.D. is a Internal Medicine Physician organization in Daly City, CA (NPI 1205846789).
Provider details
- NPI number
- 1205846789
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Hazlehurst, Ceo(650) 400-0277
- License
- G37365 (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
- 2006-08-08
- Last updated
- 2014-03-12
Frequently asked questions
- What is Thomas B Hazlehurst, M.D.'s NPI number?
- Thomas B Hazlehurst, M.D.'s National Provider Identifier (NPI) is 1205846789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas B Hazlehurst, M.D.?
- Thomas B Hazlehurst, M.D. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas B Hazlehurst, M.D. located?
- Thomas B Hazlehurst, M.D.'s practice location on file with NPPES is 1900 Sullivan Ave, Daly City, CA 94015-2200.
- What is Thomas B Hazlehurst, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Thomas B Hazlehurst, M.D. is (650) 400-0277.
- Does Thomas B Hazlehurst, M.D. accept Medicare?
- Thomas B Hazlehurst, M.D. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Thomas B Hazlehurst, M.D.?
- The authorized official listed on Thomas B Hazlehurst, M.D.'s NPPES record is Thomas Hazlehurst, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas B Hazlehurst, M.D.'s NPI active?
- Yes — Thomas B Hazlehurst, M.D.'s NPI (1205846789) is active in the NPPES registry as of the last update on 2014-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.