Bryan Dee Chastain, M.D.
NPI 1023019429ActiveIndividual· Family Medicine· Mc Minnville, TN
Family Medicine (M.D.) in Mc Minnville, Tennessee, trained at University of Texas Medical Branch at Galveston (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $662,460 for 6,905 claims, against $301,193 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 9 companies reporting payments in 2025, $506.88 in all, mostly food and beverage.
Overview
| NPI | 1023019429 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 9, 2005 |
| Last updated in NPPES | May 21, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD0000018822 | TN |
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 - Family Practice (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 476 |
|---|---|
| Services billed | 17,052 across 111 procedure codes |
| Paid by Medicare | $301,193 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,905 · 14,721 30-day fills |
|---|---|
| Patients | 424 |
| Total drug cost | $662,460 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Family Practice |
Medical group
- Privia Medical Group Tennessee LLCMt Juliet, TN · 140 clinicians
Hospital affiliations
- Saint Thomas River Park HospitalMcMinnville, TN
- Unity Medical CenterManchester, TN
Other facilities
- Adoration Home Health McMinnvilleHome health agency · McMinnville, TN
- Nhc Homecare MurfreesboroHome health agency · Murfreesboro, TN
Industry payments (Open Payments)
- 2025$506.88 · 31 payments from 9 companies
- 2024$508.14 · 23 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $166.80 | 14 |
| Lilly USA, LLC | $90.54 | 5 |
| Novo Nordisk Inc | $65.75 | 3 |
| Otsuka America Pharmaceutical, Inc. | $55.46 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $45.44 | 2 |
What the 2025 payments were for
- Food and Beverage$506.88 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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