Daniel Sajewski, M.D.
NPI 1669485041ActiveIndividual· Anesthesiology· Roslyn, NY
Anesthesiology (M.D.) in Roslyn, New York, trained at Rutgers New Jersey Medical School (class of 1989). In 2024 Medicare paid $142,592 for 499 patients, and Part D covered 1,218 of their prescriptions, 88% of them generic. Cumberland Pharmaceuticals, Inc. was the largest of 10 companies reporting payments in 2025, $8,236 in all, mostly speaking and faculty fees.
Overview
| NPI | 1669485041 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 15, 2006 |
| Last updated in NPPES | Jun 6, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 191875 | 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 - Anesthesiology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 499 |
|---|---|
| Services billed | 2,253 across 97 procedure codes |
| Paid by Medicare | $142,592 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,218 · 1,370 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $153,094 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Anesthesiology |
Medical groups
- Chs Physician Partners PCRoslyn, NY · 743 clinicians
- New York Cardiovascular Anesthesiologists, P.C.Roslyn, NY · 134 clinicians
Hospital affiliations
- Mercy Medical CenterRockville Centre, NY
- St Francis Hospital - the Heart CenterRoslyn, NY
Industry payments (Open Payments)
- 2025$8,236 · 45 payments from 10 companies
- 2024$9,662 · 70 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cumberland Pharmaceuticals, Inc. | $7,672 | 20 |
| Vertex Pharmaceuticals Incorporated | $180.34 | 8 |
| Abbvie Inc. | $174.76 | 8 |
| Protega Pharmaceutials Inc | $48.27 | 2 |
| Merck Sharp & Dohme LLC | $43.85 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6,976 · 3 payments
- Food and Beverage$1,260 · 42 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 53 anesthesiologists in Roslyn · All anesthesiologists in New York