Dariusz W. Kozlowski, M.D.
NPI 1912977935ActiveIndividual· Obstetrics & Gynecology· New Britain, CT
Obstetrics & Gynecology (M.D.) with Physicians for Women's Health, LLC, practicing in New Britain, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $25,792 for 271 claims, against $7,651 paid for services in 2024. Astellas Pharma US Inc was the largest of 5 companies reporting payments in 2025, $137.42 in all, mostly food and beverage. Lists The Hospital of Central Connecticut as a hospital affiliation.
Overview
| NPI | 1912977935 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 23, 2006 |
| Last updated in NPPES | Jul 27, 2020 |
| Certified by provider | Jul 27, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 035047 | CT |
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 - Obstetrics/Gynecology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 170 across 15 procedure codes |
| Paid by Medicare | $7,651 |
Part D prescriptions in 2024
| Prescriptions (claims) | 271 · 354 30-day fills |
|---|---|
| Patients | 118 |
| Total drug cost | $25,792 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Physicians for Women's Health, LLCDanbury, CT · 318 clinicians
Hospital affiliation
- The Hospital of Central ConnecticutNew Britain, CT
Industry payments (Open Payments)
- 2025$137.42 · 7 payments from 5 companies
- 2024$195.31 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $58.36 | 3 |
| Exeltis, USA Inc. | $23.87 | 1 |
| Ge Healthcare | $21.75 | 1 |
| Aspira Women's Health Inc | $18.11 | 1 |
| Millicent US Inc | $15.33 | 1 |
What the 2025 payments were for
- Food and Beverage$137.42 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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