Cristina M. Clark
NPI 1588807135ActiveIndividual· Obstetrics & Gynecology· Russellville, AR
Obstetrics & Gynecology with St Marys Physician Services LLC, practicing in Russellville, Arkansas. In 2024 Medicare paid $11,191 for 79 patients, and Part D covered 133 of their prescriptions, 84% of them generic. Exeltis, USA Inc. was the largest of 3 companies reporting payments in 2025, $186.07 in all, mostly food and beverage. Lists Conway Regional Medical Center, Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1588807135 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 13, 2009 |
| Last updated in NPPES | Feb 25, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | E-7931 | AR |
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 - Obstetrics/Gynecology (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 79 |
|---|---|
| Services billed | 753 across 66 procedure codes |
| Paid by Medicare | $11,191 |
Part D prescriptions in 2024
| Prescriptions (claims) | 133 · 232 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $8,210 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- St Marys Physician Services LLCRussellville, AR · 49 clinicians
Hospital affiliations
- Conway Regional Medical Center, IncConway, AR
- St Marys Regional Medical CenterRussellville, AR
Industry payments (Open Payments)
- 2025$186.07 · 5 payments from 3 companies
- 2024$131.01 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exeltis, USA Inc. | $142.74 | 3 |
| Organon LLC | $24.66 | 1 |
| Millicent US Inc | $18.67 | 1 |
What the 2025 payments were for
- Food and Beverage$186.07 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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