Quick answers
- Does Vyacheslav Vilensky accept Medicare assignment?
- Yes. Medicare's clinician data says Vyacheslav Vilensky 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 Vyacheslav Vilensky see?
- In 2024, CMS data shows 264 Original Medicare patients and 746 services for Vyacheslav Vilensky. This counts Original Medicare only and measures volume, not quality.
- What is Vyacheslav Vilensky's NPI number?
- 1821437328. 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 Vyacheslav Vilensky, 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 | 264 |
|---|---|
| Services billed to Medicare | 746 |
| Different services or procedures | 44 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)110 services
- Test to examine how well the lungs exchange gases (94729)60 services
- Test to determine lung volumes using sensors (94726)59 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)57 services
- Critical care, first 30-74 minutes (99291)56 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%
- COPD51%
- Ischemic heart disease48%
- Arthritis47%
- Heart failure41%
Hospitals where Vyacheslav Vilensky works
Medicare's Facility Affiliation Data lists Vyacheslav Vilensky 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.
- Geisinger-Lewistown HospitalLewistown, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390048
- Mount Nittany Medical CenterState College, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390268
- Penn Highlands HuntingdonHuntingdon, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390056
Practice locations
Addresses where Vyacheslav Vilensky is enrolled with Medicare (CMS data updated October 2, 2026).
- 129 Medical Park LnBellefonte, PA 16823 (814) 355‑3626
- 141 Medical Park LnBellefonte, PA 16823 (814) 355‑7322
- 143 Hospital DrState College, PA 16803
- 143 Hospital Dr, Suite 201State College, PA 16803 (814) 234‑8800
- 155 Wellness WayState College, PA 16803
Group practices
Medicare enrollment lists Vyacheslav Vilensky as a member of this group (CMS data updated October 2, 2026).
- Mount Nittany Medical Center Health Services Inc367 clinicians in the group
Specialties
Other pulmonologists in Bellefonte
Clinicians with the same Medicare primary specialty in Bellefonte, PA — not a recommendation.
Other clinicians in Mount Nittany Medical Center Health Services Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 (13 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821437328 |
| 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