Karissa V. Shields, PA-C
NPI 1467843011ActiveIndividual· Physician Assistant· Clarksville, TN
Physician Assistant (PA-C) with Iris Medical Group, practicing in Clarksville, Tennessee. Part D covered 11 prescriptions written in 2024, 100% of them generic. Gilead Sciences, Inc. was the largest of 3 companies reporting payments in 2025, $56.72 in all, mostly food and beverage.
Overview
| NPI | 1467843011 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 17, 2015 |
| Last updated in NPPES | Oct 7, 2024 |
| Certified by provider | Oct 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 6144 | TN |
| Physician Assistant | 363A00000X | PA1586 | NV |
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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 20 30-day fills |
|---|---|
| Total drug cost | $152.03 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Iris Medical GroupDallas, TX · 86 clinicians
Other facilities
- Beacon Home Health BrentwoodHome health agency · Brentwood, TN
- Suncrest Home HealthHome health agency · Clarksville, TN
Industry payments (Open Payments)
- 2025$56.72 · 3 payments from 3 companies
- 2024$45.92 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $26.35 | 1 |
| Cranial Technologies, Inc | $16.85 | 1 |
| Collegium Pharmaceutical, Inc. | $13.52 | 1 |
What the 2025 payments were for
- Food and Beverage$56.72 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 72 physician assistants in Clarksville · All physician assistants in Tennessee