William Hardesty, MD
NPI 1881799179 · Geriatric Medicine (Internal Medicine) Physician · Evansville, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Hardesty, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Evansville, IN (NPI 1881799179).
Provider details
- NPI number
- 1881799179
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01027451A (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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 61 | 13 |
| Atorvastatin Calcium | 54 | 17 |
| Amlodipine Besylate | 50 | 21 |
| Levothyroxine Sodium | 47 | 22 |
| Furosemide | 47 | 16 |
| Omeprazole | 43 | — |
| Potassium Chloride | 35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-13
- Last updated
- 2011-03-08
Frequently asked questions
- What is William Hardesty's NPI number?
- William Hardesty's National Provider Identifier (NPI) is 1881799179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hardesty's specialty?
- William Hardesty is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is William Hardesty located?
- William Hardesty's practice location on file with NPPES is 1750 Oak Hill Rd, Evansville, IN 47711-4364.
- What is William Hardesty's phone number?
- The practice phone number listed in the NPPES registry for William Hardesty is (812) 485-2580.
- Does William Hardesty accept Medicare?
- William Hardesty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Hardesty's NPI active?
- Yes — William Hardesty's NPI (1881799179) is active in the NPPES registry as of the last update on 2011-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.