Hans Yehnert, MD
NPI 1518076199ActiveIndividual· Internal Medicine, Nephrology· Chattanooga, TN
Internal Medicine, Nephrology (MD) in Chattanooga, Tennessee, trained at University of Pittsburgh School of Medicine (class of 2005). In 2024 Medicare paid $438,841 for 1,157 patients, and Part D covered 1,560 of their prescriptions, 88% of them generic. Calliditas Therapeutics US Inc. was the largest of 16 companies reporting payments in 2025, $711.60 in all, mostly food and beverage.
Overview
| NPI | 1518076199 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Aug 3, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 51626 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (GA); Practitioner - Nephrology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,157 |
|---|---|
| Services billed | 14,058 across 79 procedure codes |
| Paid by Medicare | $438,841 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,560 · 3,834 30-day fills |
|---|---|
| Patients | 409 |
| Total drug cost | $188,879 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Yium, Shenouda and Miller PtrshpChattanooga, TN · 51 clinicians
Hospital affiliations
- Affiliate of Vitruvian HealthCleveland, TN
- Erlanger Medical CenterChattanooga, TN
- Memorial Healthcare System, IncChattanooga, TN
- Parkridge Medical CenterChattanooga, TN
Other facilities
- Fresenius Kidney Care North GeorgiaDialysis facility · Ringgold, GA
Industry payments (Open Payments)
- 2025$711.60 · 37 payments from 16 companies
- 2024$632.93 · 35 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $106.29 | 5 |
| Otsuka America Pharmaceutical, Inc. | $103.95 | 6 |
| Novartis Pharmaceuticals Corporation | $88.09 | 4 |
| Travere Therapeutics, Inc. | $58.83 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $52.01 | 3 |
What the 2025 payments were for
- Food and Beverage$711.60 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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