Quick answers
- Does Shaina Sirianni accept Medicare assignment?
- Yes. Medicare's clinician data says Shaina Sirianni 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 Shaina Sirianni see?
- In 2024, CMS data shows 113 Original Medicare patients and 236 services for Shaina Sirianni. This counts Original Medicare only and measures volume, not quality.
- What is Shaina Sirianni's NPI number?
- 1649832205. 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 Shaina Sirianni, 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 | 113 |
|---|---|
| Services billed to Medicare | 236 |
| Different services or procedures | 36 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)41 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)34 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)22 services
- Automated urinalysis test (81003)17 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)15 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 cholesterol64%
- High blood pressure57%
- Arthritis39%
- Anxiety35%
- Depression26%
- Diabetes19%
Practice locations
Addresses where Shaina Sirianni is enrolled with Medicare (CMS data updated October 2, 2026).
- 225 S Cascade DrSpringville, NY 14141 (716) 599‑1163
Group practices
Medicare enrollment lists Shaina Sirianni as a member of this group (CMS data updated October 2, 2026).
- Wellnow Urgent Care, P.C.392 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Springville
Clinicians with the same Medicare primary specialty in Springville, NY — not a recommendation.
Other clinicians in Wellnow Urgent Care, P.C.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649832205 |
| 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 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