David Roy Ring, DO
NPI 1871516898ActiveIndividual· Family Medicine· Pryor, OK
Family Medicine (DO) in Pryor, Oklahoma, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $1,248,756 for 13,935 claims, against $11,428 paid for services in 2024. Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $65.66 in all, mostly food and beverage.
Overview
| NPI | 1871516898 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 25, 2006 |
| Last updated in NPPES | May 6, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 3100 | 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 | 68 |
|---|---|
| Services billed | 595 across 23 procedure codes |
| Paid by Medicare | $11,428 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,935 · 24,691 30-day fills |
|---|---|
| Patients | 530 |
| Total drug cost | $1,248,756 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Family Practice |
Medical group
- Ahs Pryor Hospital, LLCPryor, OK · 7 clinicians
Hospital affiliations
- Hillcrest Hospital ClaremoreClaremore, OK
- Hillcrest Hospital PryorPryor, OK
- Hillcrest Hospital SouthTulsa, OK
- Hillcrest Medical CenterTulsa, OK
Other facilities
- Amedisys Home HealthHome health agency · Bartlesville, OK
- Angels Care Home Health of East OklahomaHome health agency · Broken Arrow, OK
- Elara Caring XxvHome health agency · Tulsa, OK
- Via Life Home Health CareHome health agency · Pryor, OK
- Vialife Hospice LLCHospice · Pryor, OK
Industry payments (Open Payments)
- 2025$65.66 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $23.96 | 1 |
| Abbott Laboratories | $22.73 | 1 |
| Dexcom, Inc. | $18.97 | 1 |
What the 2025 payments were for
- Food and Beverage$65.66 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 family medicine physicians in Pryor · All family medicine physicians in Oklahoma