Quick answers
- Where does David Herzog see patients?
- Medicare's clinician data lists 3 practice locations, including Rye, NY, White Plains, NY and Purchase, NY. Call before your visit to confirm the address.
- What is David Herzog's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does David Herzog accept Medicare assignment?
- Yes. Medicare's clinician data says David Herzog accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for David Herzog?
- (914) 848-8888, as listed in official Medicare / NPI Registry data.
- What is David Herzog's NPI number?
- 1093788374. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where David Herzog is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Theall RdRye, NY 10580 (914) 848‑8888
- 210 Westchester AveWhite Plains, NY 10604 (914) 682‑0700
- 3030 Westchester AvePurchase, NY 10577 (914) 831‑4100
Group practices
Medicare enrollment lists David Herzog as a member of this group (CMS data updated 2026-10-02).
- Westchester Medical Group, P.C415 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Rye
Clinicians with the same Medicare primary specialty in Rye, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Icahn School Of Medicine At Mount Sinai |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093788374 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians