Quick answers
- Does Shella Frenel accept Medicare assignment?
- Yes. Medicare's clinician data says Shella Frenel 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.
- How many Medicare patients does Shella Frenel see?
- In 2024, CMS data shows 265 Original Medicare patients and 4,874 services for Shella Frenel. This counts Original Medicare only and measures volume, not quality.
- What is Shella Frenel's NPI number?
- 1588068431. 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 Shella Frenel, 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 | 265 |
|---|---|
| Services billed to Medicare | 4,874 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)2,111 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)1,342 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)370 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)228 services
- Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)193 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%
- Diabetes75%
- Arthritis55%
- Depression52%
- Alzheimer's disease or dementia46%
Hospitals where Shella Frenel works
Medicare's Facility Affiliation Data lists Shella Frenel 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.
- Good Samaritan Hospital of SuffernSuffern, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330158
Practice locations
Addresses where Shella Frenel is enrolled with Medicare (CMS data updated October 2, 2026).
- 225 Maple AveMonsey, NY 10952 (845) 354‑1212
- 240 N Main StSpring Valley, NY 10977 (845) 374‑0410
Group practices
Medicare enrollment lists Shella Frenel as a member of these groups (CMS data updated October 2, 2026).
- Arcadian Medical Health PC39 clinicians in the group
- Visiting Services, LLC30 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Monsey
Clinicians with the same Medicare primary specialty in Monsey, NY — not a recommendation.
Other clinicians in Arcadian Medical Health PC
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) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1588068431 |
| 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