Haley Dotson Crouch, P.A.
NPI 1891951794ActiveIndividual· Physician Assistant· Greenville, SC
Physician Assistant (P.A.) with Apex Allergy and Immunology, P.C., practicing in Greenville, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $475,461 for 1,267 claims, against $9,535 paid for services in 2024. Genzyme Corporation was the largest of 2 companies reporting payments in 2025, $228.05 in all, mostly food and beverage.
Overview
| NPI | 1891951794 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Jul 31, 2008 |
| Last updated in NPPES | Jan 26, 2021 |
| Certified by provider | Jan 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1329 | SC |
| Allergy & Immunology | 207K00000X | 1329 | SC |
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 (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 827 across 21 procedure codes |
| Paid by Medicare | $9,535 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,267 · 2,109 30-day fills |
|---|---|
| Patients | 226 |
| Total drug cost | $475,461 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Apex Allergy and Immunology, P.C.Greer, SC · 5 clinicians
Other facilities
- Prisma Health North Greenville LtachLong-term care hospital · Travelers Rest, SC
Industry payments (Open Payments)
- 2025$228.05 · 14 payments from 2 companies
- 2024$369.49 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $207.41 | 13 |
| Pfizer Inc. | $20.64 | 1 |
What the 2025 payments were for
- Food and Beverage$228.05 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 310 physician assistants in Greenville · All physician assistants in South Carolina