Rachel Chamberlin, PA-C
NPI 1952817835ActiveIndividual· Physician Assistant· Hermitage, TN
Physician Assistant (PA-C) with Advanced Diagnostic Imaging PC, practicing in Hermitage, Tennessee. 470 Medicare patients in 2024, $63,748 paid; nearly all of their 1,731 Part D prescriptions were generic (94%). Genzyme Corporation was the largest of 8 companies reporting payments in 2025, $687.32 in all, mostly food and beverage. Lists Tristar Summit Medical Center as a hospital affiliation.
Overview
| NPI | 1952817835 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Dec 14, 2017 |
| Last updated in NPPES | Jan 21, 2026 |
| Certified by provider | Jan 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 3882 | TN |
| Physician Assistant | 363A00000X | 2915 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (SC); Practitioner - Physician Assistant (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 470 |
|---|---|
| Services billed | 1,972 across 31 procedure codes |
| Paid by Medicare | $63,748 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,731 · 2,741 30-day fills |
|---|---|
| Patients | 474 |
| Total drug cost | $66,343 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Advanced Diagnostic Imaging PCGoodlettsville, TN · 523 clinicians
Hospital affiliation
- Tristar Summit Medical CenterHermitage, TN
Industry payments (Open Payments)
- 2025$687.32 · 20 payments from 8 companies
- 2024$424.54 · 18 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $225.14 | 5 |
| Inspire Medical Systems, Inc. | $165.17 | 2 |
| Regeneron Healthcare Solutions, Inc. | $88.96 | 3 |
| Optinose US, Inc. | $79.16 | 3 |
| Ars Pharmaceuticals Operations, Inc. | $38.61 | 2 |
What the 2025 payments were for
- Food and Beverage$687.32 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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