Quick answers
- Does Ann K. Mignone-Cruz accept Medicare assignment?
- Yes. Medicare's clinician data says Ann K. Mignone-Cruz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Ann K. Mignone-Cruz's NPI number?
- 1891079703. 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 Ann K. Mignone-Cruz is enrolled with Medicare (CMS data updated October 2, 2026).
- 150 Broadhollow Rd, Suite 103Melville, NY 11747 (631) 629‑4626
- 160 Broadway, Fl 16New York, NY 10038 (917) 261‑7370
Group practices
Medicare enrollment lists Ann K. Mignone-Cruz as a member of this group (CMS data updated October 2, 2026).
- NY Ketamine Medical Practice PLLC5 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Melville
Clinicians with the same Medicare primary specialty in Melville, NY — not a recommendation.
Other clinicians in NY Ketamine Medical Practice PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891079703 |
| 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