Clara Gwen Kowalsky, NP
NPI 1194492694ActiveIndividual· Nurse Practitioner, Family· Glastonbury, CT
Nurse Practitioner, Family (NP) with Dermatology Associates of Eastern CT LLC and 1 other group, practicing in Glastonbury, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $257,806 for 743 claims, against $36,338 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $2,511 in all, mostly food and beverage.
Overview
| NPI | 1194492694 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 24, 2021 |
| Last updated in NPPES | Jul 10, 2026 |
| Certified by provider | Jul 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 9927 | 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 | 247 |
|---|---|
| Services billed | 1,254 across 20 procedure codes |
| Paid by Medicare | $36,338 |
Part D prescriptions in 2024
| Prescriptions (claims) | 743 · 792 30-day fills |
|---|---|
| Patients | 349 |
| Total drug cost | $257,806 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Dermatology Associates of Eastern CT LLCGlastonbury, CT · 7 clinicians
- Dermatology Associates of Glastonbury LLCGlastonbury, CT · 5 clinicians
Industry payments (Open Payments)
- 2025$2,511 · 112 payments from 21 companies
- 2024$2,542 · 109 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $522.88 | 26 |
| Ucb, Inc. | $340.91 | 12 |
| Janssen Biotech, Inc. | $323.20 | 15 |
| Sun Pharmaceutical Industries Inc. | $235.68 | 13 |
| Regeneron Healthcare Solutions, Inc. | $197.34 | 3 |
What the 2025 payments were for
- Food and Beverage$2,421 · 111 payments
- Education$89.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 family nurse practitioners in Glastonbury · All family nurse practitioners in Connecticut