Frederick J. Rau, MD
NPI 1194828137ActiveIndividual· Obstetrics & Gynecology· Hartford, CT
Obstetrics & Gynecology (MD) in Hartford, Connecticut, trained at University of Connecticut School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $49,574 for 458 claims, against $7,361 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 9 companies reporting payments in 2025, $354.86 in all, mostly food and beverage.
Overview
| NPI | 1194828137 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 6, 2006 |
| Last updated in NPPES | Jan 26, 2023 |
| Certified by provider | Jan 26, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 027438 | 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 - Obstetrics/Gynecology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 59 |
|---|---|
| Services billed | 116 across 15 procedure codes |
| Paid by Medicare | $7,361 |
Part D prescriptions in 2024
| Prescriptions (claims) | 458 · 980 30-day fills |
|---|---|
| Patients | 119 |
| Total drug cost | $49,574 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Physicians for Women's Health, LLCDanbury, CT · 318 clinicians
Hospital affiliation
- Hartford HospitalHartford, CT
Industry payments (Open Payments)
- 2025$354.86 · 13 payments from 9 companies
- 2024$474.22 · 21 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $115.70 | 5 |
| Hologic Sales and Service, LLC | $89.38 | 1 |
| Astellas Pharma US Inc | $26.58 | 1 |
| Exeltis, USA Inc. | $24.17 | 1 |
| Convatec Inc. | $23.08 | 1 |
What the 2025 payments were for
- Food and Beverage$354.86 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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