Caroline Ashton Holland, PA-C
NPI 1326532615ActiveIndividual· Physician Assistant· Knoxville, TN
Physician Assistant (PA-C) with Interventional Pain Consultants, practicing in Knoxville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $32,497 for 173 claims, against $6,610 paid for services in 2024. Collegium Pharmaceutical, Inc. was the largest of 8 companies reporting payments in 2025, $384.33 in all, mostly food and beverage.
Overview
| NPI | 1326532615 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jun 19, 2018 |
| Last updated in NPPES | Sep 21, 2021 |
| Certified by provider | Sep 21, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 3589 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 235 across 16 procedure codes |
| Paid by Medicare | $6,610 |
Part D prescriptions in 2024
| Prescriptions (claims) | 173 · 211 30-day fills |
|---|---|
| Patients | 73 |
| Total drug cost | $32,497 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Interventional Pain ConsultantsKnoxville, TN · 16 clinicians
Industry payments (Open Payments)
- 2025$384.33 · 26 payments from 8 companies
- 2024$748.61 · 33 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Collegium Pharmaceutical, Inc. | $165.80 | 16 |
| Genzyme Corporation | $52.11 | 2 |
| Amgen Inc. | $49.53 | 3 |
| Tonix Medicines, Inc. | $28.93 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $27.01 | 1 |
What the 2025 payments were for
- Food and Beverage$384.33 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 392 physician assistants in Knoxville · All physician assistants in Tennessee