Jeffery James Blonsky, M.D.
NPI 1609896596ActiveIndividual· Internal Medicine, Gastroenterology· Tulsa, OK
Internal Medicine, Gastroenterology (M.D.) in Tulsa, Oklahoma, trained at University of Oklahoma College of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $551,760 for 729 claims, against $199,774 paid for services in 2024. Abbvie Inc. was the largest of 16 companies reporting payments in 2025, $1,220 in all, mostly food and beverage.
Overview
| NPI | 1609896596 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 20, 2006 |
| Last updated in NPPES | Aug 11, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 30250 | OK |
| Internal Medicine, Gastroenterology | 207RG0100X | 04-31177 | KS |
| Internal Medicine, Gastroenterology | 207RG0100X | 11673 | ND |
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 - Gastroenterology (OK); Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 401 |
|---|---|
| Services billed | 8,082 across 32 procedure codes |
| Paid by Medicare | $199,774 |
Part D prescriptions in 2024
| Prescriptions (claims) | 729 · 1,098 30-day fills |
|---|---|
| Patients | 374 |
| Total drug cost | $551,760 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Internal Medicine |
Medical groups
- Cherokee NationTahlequah, OK · 449 clinicians
- Creek Nation Hospital and ClinicsOkmulgee, OK · 365 clinicians
- Adult Gastroenterology Associates IncBartlesville, OK · 15 clinicians
Hospital affiliations
- Bailey Medical Center, LLCOwasso, OK
- Cherokee Nation W W Hastings Indian HospitalTahlequah, OK
- Muscogee (Creek) Nation Medical CenterOkmulgee, OK
- Oklahoma Surgical Hospital, LLCTulsa, OK
- Saint Francis Hospital MuskogeeMuskogee, OK
Industry payments (Open Payments)
- 2025$1,220 · 67 payments from 16 companies
- 2024$1,257 · 73 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $412.14 | 29 |
| Pfizer Inc. | $219.94 | 10 |
| Takeda Pharmaceuticals U.S.A., Inc. | $97.60 | 4 |
| Lilly USA, LLC | $89.31 | 4 |
| Ipsen Biopharmaceuticals, Inc | $63.57 | 3 |
What the 2025 payments were for
- Food and Beverage$1,220 · 67 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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