Richenda Dawn Herren, MD
NPI 1164407995ActiveIndividual· Surgery· McAlester, OK
Surgery (MD) in McAlester, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1987). 202 Medicare patients in 2024, $60,626 paid; nearly all of their 84 Part D prescriptions were generic (98%).
Overview
| NPI | 1164407995 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 14, 2005 |
| Last updated in NPPES | Feb 24, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 31002 | 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 - General Surgery (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 202 |
|---|---|
| Services billed | 487 across 62 procedure codes |
| Paid by Medicare | $60,626 |
Part D prescriptions in 2024
| Prescriptions (claims) | 84 · 92 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $692.10 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | General Surgery |
Medical group
- Warren Clinic IncTulsa, OK · 883 clinicians
Hospital affiliation
- Saint Francis Hospital MuskogeeMuskogee, 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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