Justin Blake Garrison, D.O.
NPI 1841533429ActiveIndividual· Family Medicine· Morristown, TN
Family Medicine (D.O.) with Healthstar Physicians PC, practicing in Morristown, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $2,380,111 for 23,916 claims, against $116,248 paid for services in 2024. Abbvie Inc. was the largest of 25 companies reporting payments in 2025, $1,580 in all, mostly food and beverage. Lists Morristown Hamblen Hospital Association as a hospital affiliation.
Overview
| NPI | 1841533429 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 1, 2013 |
| Last updated in NPPES | Jun 8, 2022 |
| Certified by provider | Jun 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4600 | 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 - Family Practice (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 382 |
|---|---|
| Services billed | 5,016 across 137 procedure codes |
| Paid by Medicare | $116,248 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23,916 · 44,538 30-day fills |
|---|---|
| Patients | 1,263 |
| Total drug cost | $2,380,111 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Healthstar Physicians PCNewport, TN · 88 clinicians
Hospital affiliation
- Morristown Hamblen Hospital AssociationMorristown, TN
Other facilities
- Amedisys Home Health CareHome health agency · Morristown, TN
- Interim Health Care of East TennesseeHome health agency · Morristown, TN
- University of Tn Medical Center Home Health ServHome health agency · Morristown, TN
- Amedisys Hospice An Adventa CompanyHospice · Knoxville, TN
- Life Care Center of MorristownNursing home · Morristown, TN
- The Heritage CenterNursing home · Morristown, TN
Industry payments (Open Payments)
- 2025$1,580 · 94 payments from 25 companies
- 2024$2,195 · 146 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $257.20 | 19 |
| Novo Nordisk Inc | $239.27 | 14 |
| Axsome Therapeutics, Inc. | $153.47 | 12 |
| Novartis Pharmaceuticals Corporation | $103.26 | 5 |
| Lundbeck LLC | $99.55 | 5 |
What the 2025 payments were for
- Food and Beverage$1,580 · 94 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 family medicine physicians in Morristown · All family medicine physicians in Tennessee