Jeff Hamman, MD
NPI 1972706315 · Internal Medicine Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeff Hamman, MD is a Internal Medicine Physician provider in Indianapolis, IN (NPI 1972706315).
Provider details
- NPI number
- 1972706315
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11012036A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 103 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 475 | 160 |
| Amlodipine Besylate | 370 | 123 |
| Lisinopril | 335 | 117 |
| Levothyroxine Sodium | 255 | 77 |
| Losartan Potassium | 250 | 83 |
| Fluticasone Propionate | 233 | 81 |
| Simvastatin | 233 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-05
- Last updated
- 2022-01-25
- Certified
- 2022-01-17
Frequently asked questions
- What is Jeff Hamman's NPI number?
- Jeff Hamman's National Provider Identifier (NPI) is 1972706315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeff Hamman's specialty?
- Jeff Hamman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeff Hamman located?
- Jeff Hamman's practice location on file with NPPES is 702 Barnhill Dr, Indianapolis, IN 46202-5128.
- What is Jeff Hamman's phone number?
- The practice phone number listed in the NPPES registry for Jeff Hamman is (317) 274-5000.
- Does Jeff Hamman accept Medicare?
- Jeff Hamman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeff Hamman's NPI active?
- Yes — Jeff Hamman's NPI (1972706315) is active in the NPPES registry as of the last update on 2022-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.