Michael R. Phillips, M.D.
NPI 1619904513ActiveIndividual· Thoracic Surgery (Cardiothoracic Vascular Surgery)· Tulsa, OK
Thoracic Surgery (Cardiothoracic Vascular Surgery) (M.D.) in Tulsa, Oklahoma, trained at University of Missouri, Columbia School of Medicine (class of 1993). In 2024 Medicare paid $156,324 for 256 patients, and Part D covered 154 of their prescriptions, 88% of them generic. Medtronic, Inc. was the largest of 18 companies reporting payments in 2025, $4,498 in all, mostly food and beverage.
Overview
| NPI | 1619904513 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2006 |
| Last updated in NPPES | Jul 6, 2023 |
| Certified by provider | Jul 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Thoracic Surgery (Cardiothoracic Vascular Surgery) Primary | 208G00000X | 29306 | OK |
| Thoracic Surgery (Cardiothoracic Vascular Surgery) | 208G00000X | 118211 | MO |
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 - Cardiac Surgery (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 256 |
|---|---|
| Services billed | 566 across 75 procedure codes |
| Paid by Medicare | $156,324 |
Part D prescriptions in 2024
| Prescriptions (claims) | 154 · 223 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $6,902 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Cardiac Surgery |
Medical group
- St. John Physicians, Inc.Tulsa, OK · 259 clinicians
Hospital affiliations
- Ascension St John Broken ArrowBroken Arrow, OK
- Ascension St John Jane PhillipsBartlesville, OK
- Ascension St John Medical CenterTulsa, OK
- Saint Francis Hospital MuskogeeMuskogee, OK
- St John OwassoOwasso, OK
Other facilities
- Angels Care Home Health of East OklahomaHome health agency · Broken Arrow, OK
- Enhabit Home Health of Northeast OklahomaHome health agency · Broken Arrow, OK
Industry payments (Open Payments)
- 2025$4,498 · 76 payments from 18 companies
- 2024$4,324 · 66 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $903.69 | 16 |
| Atricure, Inc. | $663.88 | 10 |
| Depuy Synthes Sales Inc. | $606.44 | 17 |
| Abiomed | $588.39 | 6 |
| Endologix LLC | $551.56 | 4 |
What the 2025 payments were for
- Food and Beverage$4,245 · 74 payments
- Travel and Lodging$252.47 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 cardiothoracic surgeons in Tulsa · All cardiothoracic surgeons in Oklahoma