Krzysztof Sygnarowicz, M.D.
NPI 1982775326ActiveIndividual· Internal Medicine· Syosset, NY
Internal Medicine (M.D.) in Syosset, New York, licensed in NY, with an NPI issued in November 2006. Their prescriptions cost Medicare Part D more than their services did: $487,917 for 5,367 claims, against $26,154 paid for services in 2024. Exact Sciences Corporation was the largest of 4 companies reporting payments in 2024, $154.94 in all, mostly food and beverage.
Overview
| NPI | 1982775326 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 9, 2006 |
| Last updated in NPPES | Sep 8, 2026 |
| Certified by provider | Sep 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 189552 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 96 |
|---|---|
| Services billed | 2,293 across 28 procedure codes |
| Paid by Medicare | $26,154 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,367 · 12,466 30-day fills |
|---|---|
| Patients | 371 |
| Total drug cost | $487,917 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2024$154.94 · 6 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $79.18 | 3 |
| Phathom Pharmaceuticals, Inc. | $29.27 | 1 |
| Novo Nordisk Inc | $23.86 | 1 |
| Ardelyx, Inc. | $22.63 | 1 |
What the 2024 payments were for
- Food and Beverage$154.94 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 internal medicine physicians in Syosset · All internal medicine physicians in New York