Thomas Hazel, M.D.
NPI 1730189176 · Family Medicine Physician · Geneva, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Hazel, M.D. is a Family Medicine Physician provider in Geneva, IL (NPI 1730189176).
Provider details
- NPI number
- 1730189176
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036077708 (IL)
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
20 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
744 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 218 | $96 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 215 | $138 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 201 | $135 |
| Administration of Influenza Virus VaccineG0008 | 54 | $33 |
| Urinalysis, Manual Test81002 | 16 | $3 |
| Initial Preventive Physical Examination; Face-To-Face Visit, Services Limited to New Beneficiary During the First 12 Months of Medicare EnrollmentG0402 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 525 | 198 |
| Levothyroxine Sodium | 346 | 121 |
| Lisinopril | 259 | 90 |
| Losartan Potassium | 185 | 72 |
| Amlodipine Besylate | 175 | 63 |
| Metoprolol Succinate | 170 | 62 |
| Allopurinol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-28
- Last updated
- 2012-12-19
Frequently asked questions
- What is Thomas Hazel's NPI number?
- Thomas Hazel's National Provider Identifier (NPI) is 1730189176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Hazel's specialty?
- Thomas Hazel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Hazel located?
- Thomas Hazel's practice location on file with NPPES is 2425 Fargo Blvd, Geneva, IL 60134-3591.
- What is Thomas Hazel's phone number?
- The practice phone number listed in the NPPES registry for Thomas Hazel is (630) 232-2200.
- Does Thomas Hazel accept Medicare?
- Thomas Hazel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Hazel's NPI active?
- Yes — Thomas Hazel's NPI (1730189176) is active in the NPPES registry as of the last update on 2012-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.