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Physician Assistant

Irina Y. Polansky, PA

Works at hospitals in O Fallon, IL · Red Bud, IL · Illinois

Summary

Irina Y. Polansky, PA is a physician assistant at 1 Memorial Dr, Alton, IL 62002. Phone: (618) 463-7240. Accepts Medicare assignment. In 2024, Irina Y. Polansky had 229 Original Medicare patients and 898 services. NPI 1801866462. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Irina Y. Polansky, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Irina Y. Polansky accept Medicare assignment?
Yes. Medicare's clinician data says Irina Y. Polansky 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 Irina Y. Polansky see?
In 2024, CMS data shows 229 Original Medicare patients and 898 services for Irina Y. Polansky. This counts Original Medicare only and measures volume, not quality.
What is Irina Y. Polansky's NPI number?
1801866462. 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 Irina Y. Polansky, 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 patients229
Services billed to Medicare898
Different services or procedures25
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)288 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)261 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)104 services
  4. Aspiration and/or injection of fluid from large joint (20610)55 services
  5. Urinalysis, manual test (81002)29 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%
  • Arthritis52%
  • Ischemic heart disease30%
  • Anxiety29%
  • Diabetes24%

Hospitals where Irina Y. Polansky works

Medicare's Facility Affiliation Data lists Irina Y. Polansky 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.

  • HSHS St Elizabeth's HospitalO Fallon, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140187
  • Red Bud Regional HospitalRed Bud, IL · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 141348

Practice locations

Addresses where Irina Y. Polansky is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Irina Y. Polansky as a member of this group (CMS data updated October 2, 2026).

  • Fairview Heights Medical Group SC444 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, Illinois →

Other physician assistants in Alton

Clinicians with the same Medicare primary specialty in Alton, IL — not a recommendation.

All physician assistants in Alton →

Other clinicians in Fairview Heights Medical Group SC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialPA
Graduation year2005
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1801866462
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians