John Thomas Maple II, DO
NPI 1902879455ActiveIndividual· Internal Medicine, Gastroenterology· Oklahoma City, OK
Internal Medicine, Gastroenterology (DO) in Oklahoma City, Oklahoma, trained at Oklahoma State University College of Osteopathic Medicine (class of 2000). In 2024 Medicare paid $99,006 for 290 patients, and Part D covered 148 of their prescriptions, 76% of them generic. Teleflex LLC was the largest of 2 companies reporting payments in 2025, $305.51 in all, mostly food and beverage.
Overview
| NPI | 1902879455 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Feb 7, 2006 |
| Last updated in NPPES | Nov 7, 2023 |
| Certified by provider | Nov 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 4476 | 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 - Gastroenterology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 290 |
|---|---|
| Services billed | 674 across 54 procedure codes |
| Paid by Medicare | $99,006 |
Part D prescriptions in 2024
| Prescriptions (claims) | 148 · 203 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $14,296 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Zuhdi Transplant PhysiciansOklahoma City, OK · 49 clinicians
Hospital affiliations
- Integris Baptist Medical Center, IncOklahoma City, OK
- Integris Canadian Valley HospitalYukon, OK
- Integris Health Edmond HospitalEdmond, OK
- Integris Health Ponca CityPonca City, OK
- Integris Southwest Medical CenterOklahoma City, OK
Industry payments (Open Payments)
- 2025$305.51 · 4 payments from 2 companies
- 2024$19.60 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teleflex LLC | $223.04 | 3 |
| Boston Scientific Corporation | $82.47 | 1 |
What the 2025 payments were for
- Food and Beverage$305.51 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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