Dalton M. Benson, M.D.
NPI 1164477618ActiveIndividual· Internal Medicine· Spring Hill, FL
Internal Medicine (M.D.) in Spring Hill, Florida, trained at University of Texas Southwestern Medical School at Dallas (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $512,480 for 8,405 claims, against $17,429 paid for services in 2024. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $36.53 in all, mostly food and beverage.
Overview
| NPI | 1164477618 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2006 |
| Last updated in NPPES | Jul 7, 2026 |
| Certified by provider | Jul 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME59864 | FL |
| Internal Medicine, Geriatric Medicine | 207RG0300X | ME59864 | FL |
| Hospitalist | 208M00000X | ME59864 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 130 |
|---|---|
| Services billed | 275 across 17 procedure codes |
| Paid by Medicare | $17,429 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,405 · 17,299 30-day fills |
|---|---|
| Patients | 868 |
| Total drug cost | $512,480 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- Access Health Care Physicians LLCInverness, FL · 181 clinicians
Hospital affiliation
- HCA Florida Oak Hill HospitalBrooksville, FL
Other facilities
- Pinnacle Home Care of Spring Hill IncHome health agency · Spring Hill, FL
- Windsor Woods Rehab and Healthcare CenterNursing home · Hudson, FL
Industry payments (Open Payments)
- 2025$36.53 · 2 payments from 2 companies
- 2024$35.83 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $19.95 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $16.58 | 1 |
What the 2025 payments were for
- Food and Beverage$36.53 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 81 internal medicine physicians in Spring Hill · All internal medicine physicians in Florida