David A. Herzog, MD
NPI 1093788374ActiveIndividual· Internal Medicine· Rye, NY
Internal Medicine (MD) in Rye, New York, trained at Icahn School of Medicine at Mount Sinai (class of 1981). 26 Medicare patients in 2024, $8,812 paid; nearly all of their 254 Part D prescriptions were generic (96%).
Overview
| NPI | 1093788374 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 8, 2006 |
| Last updated in NPPES | Oct 16, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 151221 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 26 |
|---|---|
| Services billed | 122 across 18 procedure codes |
| Paid by Medicare | $8,812 |
Part D prescriptions in 2024
| Prescriptions (claims) | 254 · 666 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $11,165 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Icahn School of Medicine at Mount Sinai |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
Medical group
- Westchester Medical Group, P.CWhite Plains, NY · 415 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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