Cynthia Santiago, M.D.
NPI 1003003856ActiveIndividual· Family Medicine· Port Jefferson Station, NY
Family Medicine (M.D.) in Port Jefferson Station, New York, trained at New York University School of Medicine (class of 1997). 276 Medicare patients in 2024, $147,261 paid; nearly all of their 3,667 Part D prescriptions were generic (96%). Regeneron Healthcare Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $147.02 in all, mostly food and beverage.
Overview
| NPI | 1003003856 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 26, 2007 |
| Last updated in NPPES | Dec 19, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 217808 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 276 |
|---|---|
| Services billed | 2,963 across 40 procedure codes |
| Paid by Medicare | $147,261 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,667 · 9,692 30-day fills |
|---|---|
| Patients | 335 |
| Total drug cost | $117,073 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- North Shore University HospitalManhasset, NY
- Suny/Stony Brook University HospitalStony Brook, NY
Other facilities
- Catholic Home CareHome health agency · Farmingdale, NY
- Centerwell Home HealthHome health agency · Hauppauge, NY
Industry payments (Open Payments)
- 2025$147.02 · 2 payments from 2 companies
- 2024$15.53 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $124.00 | 1 |
| Novo Nordisk Inc | $23.02 | 1 |
What the 2025 payments were for
- Food and Beverage$147.02 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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