Quick answers
- Does Stephanie West accept Medicare assignment?
- Yes. Medicare's clinician data says Stephanie West 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 Stephanie West see?
- In 2024, CMS data shows 450 Original Medicare patients and 1,513 services for Stephanie West. This counts Original Medicare only and measures volume, not quality.
- What is Stephanie West's NPI number?
- 1073247037. 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 Stephanie West, 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 | 450 |
|---|---|
| Services billed to Medicare | 1,513 |
| Different services or procedures | 37 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)587 services
- Insertion of needle into vein for collection of blood sample (36415)359 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)115 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)99 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)83 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 cholesterol75%
- High blood pressure66%
- Arthritis44%
- Ischemic heart disease29%
- Anxiety24%
- Diabetes22%
Hospitals where Stephanie West works
Medicare's Facility Affiliation Data lists Stephanie West 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.
- Suny/Stony Brook University HospitalStony Brook, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330393
Practice locations
Addresses where Stephanie West is enrolled with Medicare (CMS data updated October 2, 2026).
- 1061 N Broadway, Suite 2North Massapequa, NY 11758 (631) 751‑3000
- 230 Main StGreenport, NY 11944 (631) 477‑6121
- 365 E Main StPatchogue, NY 11772 (631) 751‑3000
- 48 Route 25aSmithtown, NY 11787 (631) 751‑3000
Group practices
Medicare enrollment lists Stephanie West as a member of these groups (CMS data updated October 2, 2026).
- North Shore Hematology Oncology Associates PC479 clinicians in the group
- Peconic Bay Primary Medical Care71 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in North Massapequa
Clinicians with the same Medicare primary specialty in North Massapequa, NY — not a recommendation.
Other clinicians in North Shore Hematology Oncology Associates PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1073247037 |
| 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