Rebeka Leann Mathis, PA
NPI 1285864769ActiveIndividual· Physician Assistant· Warner Robins, GA
Physician Assistant (PA) with Gastroenterology Associates of Central Ga LLC, practicing in Warner Robins, Georgia. Their prescriptions cost Medicare Part D more than their services did: $225,711 for 780 claims, against $16,812 paid for services in 2024. Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $1,964 in all, mostly food and beverage.
Overview
| NPI | 1285864769 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jul 20, 2009 |
| Last updated in NPPES | Feb 2, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5604 | GA |
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 - Physician Assistant (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 180 |
|---|---|
| Services billed | 265 across 5 procedure codes |
| Paid by Medicare | $16,812 |
Part D prescriptions in 2024
| Prescriptions (claims) | 780 · 1,343 30-day fills |
|---|---|
| Patients | 249 |
| Total drug cost | $225,711 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Gastroenterology Associates of Central Ga LLCMacon, GA · 18 clinicians
Industry payments (Open Payments)
- 2025$1,964 · 112 payments from 19 companies
- 2024$1,665 · 98 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $734.07 | 45 |
| Janssen Biotech, Inc. | $233.84 | 12 |
| Madrigal Pharmaceuticals | $191.11 | 8 |
| Ardelyx, Inc. | $154.33 | 13 |
| Phathom Pharmaceuticals, Inc. | $131.53 | 8 |
What the 2025 payments were for
- Food and Beverage$1,954 · 111 payments
- Education$10.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 physician assistants in Warner Robins · All physician assistants in Georgia