Preston Harmon, M.D.
NPI 1881076891ActiveIndividual· Physical Medicine & Rehabilitation, Pain Medicine· Sherman, TX
Physical Medicine & Rehabilitation, Pain Medicine (M.D.) in Sherman, Texas, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2015). 321 Medicare patients in 2024, $724,237 paid; nearly all of their 7,232 Part D prescriptions were generic (96%). Boston Scientific Corporation was the largest of 16 companies reporting payments in 2025, $2,342 in all, mostly food and beverage.
Overview
| NPI | 1881076891 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 25, 2015 |
| Last updated in NPPES | Feb 5, 2024 |
| Certified by provider | Feb 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation, Pain Medicine Primary | 2081P2900X | S2793 | TX |
| Emergency Medicine | 207P00000X | 35.134144 | OH |
| Internal Medicine | 207R00000X | 94-08768 | KS |
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 - Physical Medicine and Rehabilitation (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 321 |
|---|---|
| Services billed | 9,870 across 62 procedure codes |
| Paid by Medicare | $724,237 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,232 · 7,549 30-day fills |
|---|---|
| Patients | 703 |
| Total drug cost | $338,313 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Physical Medicine And Rehabilitation |
| Secondary specialties | Anesthesiology |
Medical group
- Sameer Syed MD PAMesquite, TX · 15 clinicians
Hospital affiliations
- Baylor Scott and White Surgical Hospital at ShermaSherman, TX
- Texoma Medical CenterDenison, TX
Industry payments (Open Payments)
- 2025$2,342 · 70 payments from 16 companies
- 2024$4,496 · 104 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $490.66 | 10 |
| Biotronik Nro, Inc. | $317.00 | 9 |
| Medtronic, Inc. | $248.22 | 5 |
| Si-Bone, Inc. | $244.80 | 8 |
| Globus Medical, Inc. | $224.47 | 5 |
What the 2025 payments were for
- Food and Beverage$2,342 · 70 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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