Philip J. Hess, M.D.
NPI 1750368924ActiveIndividual· Internal Medicine· Tulsa, OK
Internal Medicine (M.D.) in Tulsa, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $712,315 for 7,668 claims, against $41,695 paid for services in 2024. Pfizer Inc. was the largest of 8 companies reporting payments in 2025, $273.06 in all, mostly food and beverage.
Overview
| NPI | 1750368924 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 28, 2005 |
| Last updated in NPPES | Feb 28, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 14762 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 260 |
|---|---|
| Services billed | 1,613 across 28 procedure codes |
| Paid by Medicare | $41,695 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,668 · 17,942 30-day fills |
|---|---|
| Patients | 724 |
| Total drug cost | $712,315 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Internal Medicine |
Medical group
- Warren Clinic IncTulsa, OK · 883 clinicians
Hospital affiliations
- Hillcrest Medical CenterTulsa, OK
- Saint Francis Hospital South, LLCTulsa, OK
- Saint Francis Hospital, IncTulsa, OK
Other facilities
- Enhabit Home Health of Northeast OklahomaHome health agency · Broken Arrow, OK
- Saint Francis Home HealthHome health agency · Tulsa, OK
- Vitalcaring GroupHome health agency · Tulsa, OK
Industry payments (Open Payments)
- 2025$273.06 · 13 payments from 8 companies
- 2024$414.09 · 17 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $68.06 | 3 |
| Lilly USA, LLC | $63.29 | 3 |
| Abbvie Inc. | $46.62 | 2 |
| Astellas Pharma US Inc | $22.85 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $19.12 | 1 |
What the 2025 payments were for
- Food and Beverage$273.06 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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