Alla Chernenko, DO
NPI 1972759207ActiveIndividual· Family Medicine· West Islip, NY
Family Medicine (DO) in West Islip, New York, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $541,953 for 5,634 claims, against $81,317 paid for services in 2024. Novo Nordisk Inc was the largest of 11 companies reporting payments in 2025, $493.08 in all, mostly food and beverage.
Overview
| NPI | 1972759207 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Aug 18, 2008 |
| Last updated in NPPES | Mar 21, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 250581 | NY |
| Family Medicine | 207Q00000X | AG3434901045 | 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 - Family Practice (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 214 |
|---|---|
| Services billed | 906 across 25 procedure codes |
| Paid by Medicare | $81,317 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,634 · 10,873 30-day fills |
|---|---|
| Patients | 343 |
| Total drug cost | $541,953 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Chs Physician Partners PCRoslyn, NY · 743 clinicians
Hospital affiliations
- Good Samaritan Hospital Medical CenterWest Islip, NY
- Mercy Medical CenterRockville Centre, NY
Other facilities
- Catholic Home CareHome health agency · Farmingdale, NY
Industry payments (Open Payments)
- 2025$493.08 · 21 payments from 11 companies
- 2024$270.16 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $121.50 | 5 |
| Lilly USA, LLC | $76.54 | 3 |
| Amgen Inc. | $61.32 | 3 |
| Pfizer Inc. | $48.97 | 3 |
| Dexcom, Inc. | $33.35 | 1 |
What the 2025 payments were for
- Food and Beverage$493.08 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 family medicine physicians in West Islip · All family medicine physicians in New York