Mary Kate Cramer, FNP
NPI 1144670845ActiveIndividual· Nurse Practitioner, Family· Lenoir City, TN
Nurse Practitioner, Family (FNP) with Summit Medical Group, PLLC, practicing in Lenoir City, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $282,874 for 2,607 claims, against $22,326 paid for services in 2024. Pfizer Inc. was the largest of 21 companies reporting payments in 2025, $1,453 in all, mostly food and beverage. Lists Methodist Medical Center of Oak Ridge and 1 other hospital as hospital affiliations.
Overview
| NPI | 1144670845 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jun 14, 2016 |
| Last updated in NPPES | Jul 18, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 21384 | TN |
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 - Nurse Practitioner (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 95 |
|---|---|
| Services billed | 1,659 across 78 procedure codes |
| Paid by Medicare | $22,326 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,607 · 5,076 30-day fills |
|---|---|
| Patients | 274 |
| Total drug cost | $282,874 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Summit Medical Group, PLLCKnoxville, TN · 652 clinicians
Hospital affiliations
- Methodist Medical Center of Oak RidgeOak Ridge, TN
- Physicians Regional Medical CenterPowell, TN
Industry payments (Open Payments)
- 2025$1,453 · 102 payments from 21 companies
- 2024$1,610 · 111 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $215.10 | 12 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $185.43 | 14 |
| Astrazeneca Pharmaceuticals LP | $184.45 | 15 |
| Abbvie Inc. | $175.97 | 13 |
| Novo Nordisk Inc | $153.44 | 9 |
What the 2025 payments were for
- Food and Beverage$1,453 · 102 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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