Quick answers
- Does Jill Gewirtz accept Medicare assignment?
- Medicare's clinician data says Jill Gewirtz may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Jill Gewirtz's NPI number?
- 1366518201. 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 Jill Gewirtz is enrolled with Medicare (CMS data updated October 2, 2026).
- 385 Grand St, Apt L102New York, NY 10002 (646) 338‑3973
- 385 Grand St, L102New York, NY 10002
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | PSY |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1366518201 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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