Charles Hunter Roark, DO
NPI 1497216501ActiveIndividual· Psychiatry & Neurology, Neurology· Chattanooga, TN
Psychiatry & Neurology, Neurology (DO) in Chattanooga, Tennessee, trained at Alabama College of Osteopathic Medicine (class of 2019). 115 Medicare patients in 2024, $16,075 paid; nearly all of their 270 Part D prescriptions were generic (91%). Abbott Laboratories was the largest of 33 companies reporting payments in 2025, $4,819 in all, mostly food and beverage.
Overview
| NPI | 1497216501 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Mar 29, 2019 |
| Last updated in NPPES | Mar 18, 2025 |
| Certified by provider | Mar 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 5205 | TN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Neurology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 129 across 9 procedure codes |
| Paid by Medicare | $16,075 |
Part D prescriptions in 2024
| Prescriptions (claims) | 270 · 406 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $23,090 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Alabama College of Osteopathic Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Neurology |
Medical groups
- Advanced Diagnostic Imaging PCGoodlettsville, TN · 523 clinicians
- Memorial Health Partners Foundation IncSyracuse, IN · 485 clinicians
- Prime Imaging, LLCChattanooga, TN · 18 clinicians
- Continuum Health Aic, IncChantilly, VA · 14 clinicians
Hospital affiliations
- Commonspirit-Memorial Hospital-North GeorgiaRinggold, GA
- Erlanger Medical CenterChattanooga, TN
- Memorial Healthcare System, IncChattanooga, TN
- Rhea Medical CenterDayton, TN
Other facilities
- Centerwell Home HealthHome health agency · Chattanooga, TN
- Siskin Hospital for Physical RehabilitationInpatient rehabilitation facility · Chattanooga, TN
Industry payments (Open Payments)
- 2025$4,819 · 161 payments from 33 companies
- 2024$1,116 · 58 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $1,329 | 9 |
| Abbvie Inc. | $557.72 | 31 |
| Ucb, Inc. | $346.49 | 9 |
| Pfizer Inc. | $242.10 | 15 |
| Alexion Pharmaceuticals, Inc. | $210.93 | 9 |
What the 2025 payments were for
- Food and Beverage$3,764 · 156 payments
- Travel and Lodging$1,055 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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