Grace Louise Greer, DO
NPI 1730591082ActiveIndividual· Family Medicine· Oceanside, NY
Family Medicine (DO) with Southwest Suffolk Medical PC, practicing in Oceanside, New York. 195 Medicare patients in 2024, $27,486 paid; nearly all of their 247 Part D prescriptions were generic (95%). Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 2 companies reporting payments in 2025, $54.63 in all, mostly food and beverage. Lists Good Samaritan Hospital Medical Center as a hospital affiliation.
Overview
| NPI | 1730591082 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 21, 2014 |
| Last updated in NPPES | Oct 18, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 288802 | 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 | 195 |
|---|---|
| Services billed | 463 across 5 procedure codes |
| Paid by Medicare | $27,486 |
Part D prescriptions in 2024
| Prescriptions (claims) | 247 · 249 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $7,850 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Southwest Suffolk Medical PCSmithtown, NY · 199 clinicians
Hospital affiliation
- Good Samaritan Hospital Medical CenterWest Islip, NY
Industry payments (Open Payments)
- 2025$54.63 · 4 payments from 2 companies
- 2024$136.09 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $39.74 | 3 |
| Pfizer Inc. | $14.89 | 1 |
What the 2025 payments were for
- Food and Beverage$54.63 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 34 family medicine physicians in Oceanside · All family medicine physicians in New York