Robert B. Hartmann, MD
NPI 1265416911ActiveIndividual· Obstetrics & Gynecology· Dover, DE
Obstetrics & Gynecology (MD) in Dover, Delaware, trained at Rutgers New Jersey Medical School (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $100,787 for 506 claims, against $37,158 paid for services in 2024. Acessa Health Inc. was the largest of 19 companies reporting payments in 2025, $11,120 in all, mostly consulting fees.
Overview
| NPI | 1265416911 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 5, 2005 |
| Last updated in NPPES | Jun 18, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | C10005311 | DE |
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 (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 238 |
|---|---|
| Services billed | 574 across 39 procedure codes |
| Paid by Medicare | $37,158 |
Part D prescriptions in 2024
| Prescriptions (claims) | 506 · 1,004 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $100,787 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Dedicated To Women OB-GYN, P.A.Dover, DE · 14 clinicians
Hospital affiliations
- Bayhealth Hospital, Sussex CampusMilford, DE
- Bayhealth Medical Center, Kent CampusDover, DE
- Beebe Medical CenterLewes, DE
- Tidalhealth Nanticoke, Inc.Seaford, DE
Industry payments (Open Payments)
- 2025$11,120 · 46 payments from 19 companies
- 2024$44,701 · 68 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acessa Health Inc. | $7,938 | 5 |
| Hologic Sales and Service, LLC | $2,202 | 7 |
| Amgen Inc. | $229.28 | 5 |
| Caldera Medical, Inc | $149.00 | 1 |
| Cytyc Surgical Products, LLC | $85.90 | 1 |
What the 2025 payments were for
- Consulting Fee$7,836 · 4 payments
- Travel and Lodging$2,332 · 6 payments
- Food and Beverage$951.98 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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