Nelleke Greendyk, D.C
NPI 1528135290ActiveIndividual· Chiropractor, Nutrition· Warwick, NY
Chiropractor, Nutrition (D.C) in Warwick, New York, trained at National College of Chiropractic (class of 1985). Medicare paid $10,779 for services to 20 patients in 2024.
Overview
| NPI | 1528135290 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.C |
| Sole proprietor | Yes |
| NPI issued | Nov 29, 2006 |
| Last updated in NPPES | Apr 7, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Chiropractor, Nutrition Primary | 111NN1001X | X004528-1 | 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 - Chiropractic (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 320 across 2 procedure codes |
| Paid by Medicare | $10,779 |
Education and affiliations
| Medical school | National College of Chiropractic |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Chiropractic |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records