Rebecca Leigh Thompson Pareja, MD
NPI 1104246461ActiveIndividual· Obstetrics & Gynecology· Chillicothe, OH
Obstetrics & Gynecology (MD) with Adena Medical Group LLC, practicing in Chillicothe, Ohio. 55 Medicare patients in 2024, $5,789 paid; nearly all of their 222 Part D prescriptions were generic (95%). Astellas Pharma US Inc was the largest of 11 companies reporting payments in 2025, $325.07 in all, mostly food and beverage. Lists Adena Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1104246461 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 24, 2014 |
| Last updated in NPPES | Aug 20, 2021 |
| Certified by provider | Aug 20, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 35.134531 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 88 across 21 procedure codes |
| Paid by Medicare | $5,789 |
Part D prescriptions in 2024
| Prescriptions (claims) | 222 · 332 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $8,602 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Adena Medical Group LLCChillicothe, OH · 386 clinicians
Hospital affiliations
- Adena Regional Medical CenterChillicothe, OH
- Berger HospitalCircleville, OH
Industry payments (Open Payments)
- 2025$325.07 · 18 payments from 11 companies
- 2024$340.25 · 19 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $103.74 | 5 |
| Amgen Inc. | $44.81 | 3 |
| Sage Therapeutics, LLC | $34.76 | 2 |
| Merck Sharp & Dohme LLC | $21.78 | 1 |
| Hologic Sales and Service, LLC | $21.27 | 1 |
What the 2025 payments were for
- Food and Beverage$325.07 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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