Quick answers
- Where does Alexandra Von Peterffy see patients?
- Medicare's clinician data lists 1 practice location in Marlborough, MA. Call before your visit to confirm the address.
- What is Alexandra Von Peterffy's specialty?
- Medicare lists Mental Health Counselor as the primary specialty.
- Does Alexandra Von Peterffy accept Medicare assignment?
- Yes. Medicare's clinician data says Alexandra Von Peterffy 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 Alexandra Von Peterffy offer telehealth?
- Medicare's clinician data says Alexandra Von Peterffy offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Alexandra Von Peterffy?
- (508) 485-9300, as listed in official Medicare / NPI Registry data.
- What is Alexandra Von Peterffy's NPI number?
- 1174140347. 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 Alexandra Von Peterffy is enrolled with Medicare (CMS data updated 2026-10-02).
- 340 Maple St, Suite 400Marlborough, MA 01752 (508) 485‑9300
Group practices
Medicare enrollment lists Alexandra Von Peterffy as a member of this group (CMS data updated 2026-10-02).
- Advocates, Inc.112 clinicians in the group
Specialties
- Mental Health Counselorprimary
Find other clinicians: Mental Health Counselor, Massachusetts →
Other mental health counselors in Marlborough
Clinicians with the same Medicare primary specialty in Marlborough, MA — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1174140347 |
| 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