Katherine Susan Dennis, FNP
NPI 1053918847ActiveIndividual· Nurse Practitioner, Family· Salisbury, MD
Nurse Practitioner, Family (FNP) with Mid Atlantic Primary Care, practicing in Salisbury, Maryland. Their prescriptions cost Medicare Part D more than their services did: $301,535 for 4,597 claims, against $37,399 paid for services in 2024. Pfizer Inc. was the largest of 10 companies reporting payments in 2025, $675.73 in all, mostly food and beverage. Lists Tidalhealth Peninsula Regional, Inc as a hospital affiliation.
Overview
| NPI | 1053918847 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Oct 5, 2020 |
| Last updated in NPPES | Dec 18, 2025 |
| Certified by provider | Dec 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 0001232312 | VA |
| Family Medicine | 207Q00000X | 0001232312 | VA |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 196 |
|---|---|
| Services billed | 522 across 23 procedure codes |
| Paid by Medicare | $37,399 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,597 · 9,210 30-day fills |
|---|---|
| Patients | 343 |
| Total drug cost | $301,535 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Mid Atlantic Primary CareSalisbury, MD · 4 clinicians
Hospital affiliation
- Tidalhealth Peninsula Regional, IncSalisbury, MD
Other facilities
- Adoration Home HealthHome health agency · Salisbury, MD
- Enhabit Home HealthHome health agency · Salisbury, MD
- HomecallHome health agency · Easton, MD
- Tidalhealth Home CareHome health agency · Salisbury, MD
Industry payments (Open Payments)
- 2025$675.73 · 34 payments from 10 companies
- 2024$1,009 · 51 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $111.66 | 6 |
| Novo Nordisk Inc | $101.96 | 6 |
| Exact Sciences Corporation | $84.98 | 4 |
| Lilly USA, LLC | $84.91 | 4 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $69.91 | 4 |
What the 2025 payments were for
- Food and Beverage$675.73 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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