Parker Hughes, DO
NPI 1528550597ActiveIndividual· Internal Medicine, Nephrology· Clarksville, TN
Internal Medicine, Nephrology (DO) in Clarksville, Tennessee, trained at Lincoln Mem Univ, Debusk Col of Osteopathic Med (class of 2018). In 2024 Medicare paid $141,110 for 382 patients, and Part D covered 780 of their prescriptions, 79% of them generic. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 6 companies reporting payments in 2025, $334.26 in all, mostly food and beverage.
Overview
| NPI | 1528550597 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jun 5, 2018 |
| Last updated in NPPES | Oct 30, 2025 |
| Certified by provider | Oct 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 5278 | TN |
| Internal Medicine, Nephrology | 207RN0300X | 05584 | KY |
| Internal Medicine | 207R00000X | 0116031646 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (KY); Practitioner - Nephrology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 382 |
|---|---|
| Services billed | 1,639 across 27 procedure codes |
| Paid by Medicare | $141,110 |
Part D prescriptions in 2024
| Prescriptions (claims) | 780 · 1,510 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $166,895 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Lincoln Mem Univ, Debusk Col of Osteopathic Med |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Internal Medicine |
Medical group
- Nephrology Associates, PCColumbia, TN · 41 clinicians
Hospital affiliations
- Ascension Saint Thomas HospitalNashville, TN
- Baptist Health Deaconess MadisonvilleMadisonville, KY
- Jennie Stuart Medical CenterHopkinsville, KY
- Vanderbilt Clarksville HospitalClarksville, TN
- Vanderbilt University Medical CenterNashville, TN
Other facilities
- Davita Clarksville DialysisDialysis facility · Clarksville, TN
- Davita Clarksville North DialysisDialysis facility · Clarksville, TN
- Davita Fort Campbell DialysisDialysis facility · Clarksville, TN
- Davita Madisonville Dialysis CenterDialysis facility · Madisonville, KY
Industry payments (Open Payments)
- 2025$334.26 · 20 payments from 6 companies
- 2024$467.31 · 28 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $179.19 | 12 |
| Novartis Pharmaceuticals Corporation | $49.14 | 2 |
| Otsuka America Pharmaceutical, Inc. | $43.78 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $25.90 | 1 |
| Travere Therapeutics, Inc. | $21.92 | 2 |
What the 2025 payments were for
- Food and Beverage$333.87 · 19 payments
- Education$0.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Nephrology providers in Clarksville
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