Sarah Catherine Hathaway Blau, PA-C
NPI 1740682590ActiveIndividual· Physician Assistant· Beaufort, SC
Physician Assistant (PA-C) with Hilton Head Regional Physician Group LLC, practicing in Beaufort, South Carolina. 227 Medicare patients in 2024, $58,443 paid; nearly all of their 365 Part D prescriptions were generic (99%). Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $106.24 in all, mostly food and beverage. Lists Beaufort County Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1740682590 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 24, 2014 |
| Last updated in NPPES | Mar 6, 2025 |
| Certified by provider | Mar 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 3515 | SC |
| Physician Assistant | 363A00000X | 5601007407 | MI |
| Physician Assistant | 363A00000X | 01829 | WV |
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 | 227 |
|---|---|
| Services billed | 12,464 across 26 procedure codes |
| Paid by Medicare | $58,443 |
Part D prescriptions in 2024
| Prescriptions (claims) | 365 · 407 30-day fills |
|---|---|
| Patients | 148 |
| Total drug cost | $4,649 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Hilton Head Regional Physician Group LLCBluffton, SC · 113 clinicians
Hospital affiliations
- Beaufort County Memorial HospitalBeaufort, SC
- Coastal Carolina HospitalHardeeville, SC
Industry payments (Open Payments)
- 2025$106.24 · 2 payments from 2 companies
- 2024$104.57 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $89.79 | 1 |
| Peerless Surgical Inc. | $16.45 | 1 |
What the 2025 payments were for
- Food and Beverage$106.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 38 physician assistants in Beaufort · All physician assistants in South Carolina