Thomas Hazlehurst, M.D.
NPI 1205846771 · Pulmonary Disease Physician · Daly City, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Hazlehurst, M.D. is a Pulmonary Disease Physician provider in Daly City, CA (NPI 1205846771).
Provider details
- NPI number
- 1205846771
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- 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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,190 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Nursing Facility Ventilation Assistance and Management94004 | 1,196 | $52 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 866 | $86 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 128 | $124 |
Typical Medicare-allowed amounts for these services range $52–$124 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-08
- Last updated
- 2009-10-22
Frequently asked questions
- What is Thomas Hazlehurst's NPI number?
- Thomas Hazlehurst's National Provider Identifier (NPI) is 1205846771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Hazlehurst's specialty?
- Thomas Hazlehurst is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Hazlehurst located?
- Thomas Hazlehurst's practice location on file with NPPES is 1900 Sullivan Ave, Daly City, CA 94015-2200.
- What is Thomas Hazlehurst's phone number?
- The practice phone number listed in the NPPES registry for Thomas Hazlehurst is (650) 400-0277.
- Does Thomas Hazlehurst accept Medicare?
- Thomas Hazlehurst is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Hazlehurst's NPI active?
- Yes — Thomas Hazlehurst's NPI (1205846771) is active in the NPPES registry as of the last update on 2009-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.