Quick answers
- Does Mary Guarracini accept Medicare assignment?
- Medicare's clinician data says Mary Guarracini may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Mary Guarracini see?
- In 2024, CMS data shows 210 Original Medicare patients and 295 services for Mary Guarracini. This counts Original Medicare only and measures volume, not quality.
- What is Mary Guarracini's NPI number?
- 1750380572. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Mary Guarracini, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 210 |
|---|---|
| Services billed to Medicare | 295 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 80 |
Most frequent services
- Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)163 services
- Nursing facility discharge management, more than 30 minutes (99316)75 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)34 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis75%
- Ischemic heart disease49%
- Diabetes44%
- Atrial fibrillation38%
Hospitals where Mary Guarracini works
Medicare's Facility Affiliation Data lists Mary Guarracini at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Helen Hayes HospitalWest Haverstraw, NY · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 330405
Practice locations
Addresses where Mary Guarracini is enrolled with Medicare (CMS data updated October 2, 2026).
- Route 9wWest Haverstraw, NY 10993 (845) 786‑4097
Group practices
Medicare enrollment lists Mary Guarracini as a member of this group (CMS data updated October 2, 2026).
- State of New York Comptrollers Office170 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in New York →
Other rehabilitation doctors in West Haverstraw
Clinicians with the same Medicare primary specialty in West Haverstraw, NY — not a recommendation.
Other clinicians in State of New York Comptrollers Office
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1750380572 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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