Catherine Krenicky, APRN
NPI 1497988711ActiveIndividual· Nurse Practitioner, Primary Care· Pawcatuck, CT
Nurse Practitioner, Primary Care (APRN) with Gales Ferry Medical Group LLC, practicing in Pawcatuck, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $1,040,375 for 8,141 claims, against $92,665 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $1,070 in all, mostly food and beverage. Lists Lawrence & Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1497988711 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Sep 3, 2009 |
| Last updated in NPPES | Sep 3, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Primary Care Primary | 363LP2300X | 001498 | CT |
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 - Nurse Practitioner (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 191 |
|---|---|
| Services billed | 2,996 across 38 procedure codes |
| Paid by Medicare | $92,665 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,141 · 17,018 30-day fills |
|---|---|
| Patients | 599 |
| Total drug cost | $1,040,375 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Gales Ferry Medical Group LLCGales Ferry, CT · 4 clinicians
Hospital affiliations
- Lawrence & Memorial HospitalNew London, CT
- Westerly HospitalWesterly, RI
Other facilities
- Centerwell Home HealthHome health agency · Rocky Hill, CT
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
- Masonicare Home Health & Hospice, IncHome health agency · Wallingford, CT
- Yale New Haven Health - Health at Home SoutheastHome health agency · Waterford, CT
- Avalon Health Care Center at StoneridgeNursing home · Mystic, CT
Industry payments (Open Payments)
- 2025$1,070 · 46 payments from 20 companies
- 2024$1,002 · 52 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $140.73 | 6 |
| Novo Nordisk Inc | $139.81 | 7 |
| Amgen Inc. | $108.32 | 5 |
| Astellas Pharma US Inc | $58.95 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $57.51 | 2 |
What the 2025 payments were for
- Food and Beverage$1,070 · 46 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records