Gregory Paul Disalvatore, DO
NPI 1588652929ActiveIndividual· Family Medicine· Owasso, OK
Family Medicine (DO) in Owasso, Oklahoma, trained at Oklahoma State University College of Osteopathic Medicine (class of 1996). 389 Medicare patients in 2024, $82,188 paid; nearly all of their 597 Part D prescriptions were generic (91%).
Overview
| NPI | 1588652929 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Oct 10, 2005 |
| Last updated in NPPES | May 5, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 3457 | 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 - Family Practice (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 389 |
|---|---|
| Services billed | 884 across 10 procedure codes |
| Paid by Medicare | $82,188 |
Part D prescriptions in 2024
| Prescriptions (claims) | 597 · 609 30-day fills |
|---|---|
| Patients | 308 |
| Total drug cost | $24,813 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Family Practice |
| Secondary specialties | Internal Medicine |
Medical groups
- Usacs Observation Medicine Services of Oklahoma, LLCTulsa, OK · 210 clinicians
- Tulsa Hospital Medicine Physicians Group, LLCOwasso, OK · 137 clinicians
Hospital affiliations
- Ascension St John Medical CenterTulsa, OK
- Ascension St John SapulpaSapulpa, OK
- Hillcrest Hospital ClaremoreClaremore, OK
- St John OwassoOwasso, OK
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 family medicine physicians in Owasso · All family medicine physicians in Oklahoma