Douglas A. Karman, NP
NPI 1396865382ActiveIndividual· Nurse Practitioner, Acute Care· Manhasset, NY
Nurse Practitioner, Acute Care (NP) in Manhasset, New York, trained at State University of Ny Upstate Medical University (class of 1998). In 2024 Medicare paid $8,958 for 49 patients, and Part D covered 172 of their prescriptions, 78% of them generic. Atricure, Inc. was the largest of 2 companies reporting payments in 2025, $44.68 in all, mostly food and beverage.
Overview
| NPI | 1396865382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Mar 31, 2007 |
| Last updated in NPPES | Oct 21, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Acute Care Primary | 363LA2100X | 302460 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 146 across 4 procedure codes |
| Paid by Medicare | $8,958 |
Part D prescriptions in 2024
| Prescriptions (claims) | 172 · 184 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $12,295 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | State University of Ny Upstate Medical University |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Nurse Practitioner |
Medical group
- North Shore-Lij Medical PCStaten Island, NY · 6,440 clinicians
Hospital affiliation
- North Shore University HospitalManhasset, NY
Industry payments (Open Payments)
- 2025$44.68 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $28.75 | 1 |
| Abbott Laboratories | $15.93 | 1 |
What the 2025 payments were for
- Food and Beverage$44.68 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 acute care nurse practitioners in Manhasset · All acute care nurse practitioners in New York