Stoyan Grakov, M.D.
NPI 1730491317ActiveIndividual· Family Medicine, Adult Medicine· Chattanooga, TN
Family Medicine, Adult Medicine (M.D.) with Hospital Medicine Services of Tn LLC and 1 other group, practicing in Chattanooga, Tennessee. 312 Medicare patients in 2024, $72,501 paid; nearly all of their 771 Part D prescriptions were generic (91%). Lists Parkridge Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1730491317 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2010 |
| Last updated in NPPES | Oct 31, 2025 |
| Certified by provider | Oct 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Adult Medicine Primary | 207QA0505X | 57078 | TN |
| Family Medicine, Adult Medicine | 207QA0505X | 262418 | NY |
| Hospitalist | 208M00000X | 57078 | 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 - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 312 |
|---|---|
| Services billed | 921 across 9 procedure codes |
| Paid by Medicare | $72,501 |
Part D prescriptions in 2024
| Prescriptions (claims) | 771 · 802 30-day fills |
|---|---|
| Patients | 320 |
| Total drug cost | $27,853 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Hospital Medicine Services of Tn LLCNashville, TN · 275 clinicians
- Pepper Branch Physician Services PCMcMinnville, TN · 26 clinicians
Hospital affiliations
- Parkridge Medical CenterChattanooga, TN
- Saint Thomas Highlands HospitalSparta, TN
- Saint Thomas River Park HospitalMcMinnville, TN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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