Quick answers
- Where does Mandi J. Madowicz see patients?
- Medicare's clinician data lists 1 practice location in Lawrence, NY. Call before your visit to confirm the address.
- What is Mandi J. Madowicz's specialty?
- Medicare lists Registered Dietitian or Nutrition Professional as the primary specialty.
- Does Mandi J. Madowicz accept Medicare assignment?
- Yes. Medicare's clinician data says Mandi J. Madowicz 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.
- Does Mandi J. Madowicz offer telehealth?
- Medicare's clinician data says Mandi J. Madowicz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mandi J. Madowicz?
- (516) 374-1699, as listed in official Medicare / NPI Registry data.
- What is Mandi J. Madowicz's NPI number?
- 1003877101. 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 Mandi J. Madowicz is enrolled with Medicare (CMS data updated 2026-10-02).
- 22 Waverly PlLawrence, NY 11559 (516) 374‑1699
Specialties
Find other clinicians: Registered Dietitian or Nutrition Professional, New York →
Other dietitians in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MNT |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1003877101 |
| 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