Quick answers
- Where does Sandy Marantz see patients?
- Medicare's clinician data lists 3 practice locations, including Stamford, CT, Purchase, NY and Yonkers, NY. Call before your visit to confirm the address.
- What is Sandy Marantz's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Sandy Marantz accept Medicare assignment?
- Yes. Medicare's clinician data says Sandy Marantz 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 Sandy Marantz offer telehealth?
- Medicare's clinician data says Sandy Marantz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sandy Marantz?
- (203) 325-4087, as listed in official Medicare / NPI Registry data.
- What is Sandy Marantz's NPI number?
- 1134412919. 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 Sandy Marantz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1281 E Main StStamford, CT 06902 (203) 325‑4087
- 3030 Westchester AvePurchase, NY 10577 (914) 831‑4100
- 73 Market StYonkers, NY 10710 (914) 682‑0700
Group practices
Medicare enrollment lists Sandy Marantz as a member of this group (CMS data updated 2026-10-02).
- Westchester Medical Group, P.C415 clinicians in the group
Specialties
- Clinical Social Workerprimary
Find other clinicians: Clinical Social Worker, Connecticut →
Other clinical social workers in Stamford
Clinicians with the same Medicare primary specialty in Stamford, CT — not a recommendation.
Clinician information
| Graduation year | 1990 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1134412919 |
| 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