Alyssa Caryn Reams, PA-C
NPI 1881166023ActiveIndividual· Physician Assistant· Grapevine, TX
Physician Assistant (PA-C) with Texas Health Physicians Group, practicing in Grapevine, Texas. Their prescriptions cost Medicare Part D more than their services did: $94,632 for 2,584 claims, against $18,259 paid for services in 2024. Exact Sciences Corporation was the largest of 7 companies reporting payments in 2025, $217.49 in all, mostly food and beverage. Lists Baylor Scott & White Medical Center Grapevine as a hospital affiliation.
Overview
| NPI | 1881166023 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Dec 28, 2018 |
| Last updated in NPPES | Feb 22, 2022 |
| Certified by provider | Feb 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA12568 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 365 across 25 procedure codes |
| Paid by Medicare | $18,259 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,584 · 6,471 30-day fills |
|---|---|
| Patients | 314 |
| Total drug cost | $94,632 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Texas Health Physicians GroupFort Worth, TX · 1,365 clinicians
Hospital affiliation
- Baylor Scott & White Medical Center GrapevineGrapevine, TX
Industry payments (Open Payments)
- 2025$217.49 · 12 payments from 7 companies
- 2024$76.02 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $65.20 | 3 |
| Astrazeneca Pharmaceuticals LP | $43.22 | 3 |
| Novo Nordisk Inc | $38.40 | 2 |
| Pfizer Inc. | $19.95 | 1 |
| Corcept Therapeutics | $18.89 | 1 |
What the 2025 payments were for
- Food and Beverage$217.49 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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