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Internal Medicine

Victor G. Papari, MD

Works at hospitals in Oak Lawn, IL · Illinois

Summary

Dr. Victor G. Papari, MD is an internal medicine doctor at 214 McHenry Rd, Buffalo Grove, IL 60089. Phone: (847) 459-1160. Accepts Medicare assignment. In 2024, Victor G. Papari had 247 Original Medicare patients and 723 services. NPI 1518974617. 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.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 214 McHenry Rd, Buffalo Grove, IL 60089 · Directions (1 more location)
  • Phone: (847) 459‑1160
  • Medicare: Accepts Medicare assignment
  • Hospital: Advocate Christ Hospital & Medical Center
  • Group practice: Advocate Health and Hospitals Corporation
  • Medical school: graduated 1991 (35 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Victor G. Papari, 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 Victor G. Papari accept Medicare assignment?
Yes. Medicare's clinician data says Victor G. Papari 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 Victor G. Papari see?
In 2024, CMS data shows 247 Original Medicare patients and 723 services for Victor G. Papari. This counts Original Medicare only and measures volume, not quality.
What is Victor G. Papari's NPI number?
1518974617. 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 Victor G. Papari, 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 patients247
Services billed to Medicare723
Different services or procedures12
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)428 services
  2. Hospital discharge day management, more than 30 minutes (99239)114 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)80 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)73 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%
  • Chronic kidney disease61%
  • Heart failure58%
  • Arthritis57%
  • Diabetes53%

Hospitals where Victor G. Papari works

Medicare's Facility Affiliation Data lists Victor G. Papari 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.

Practice locations

Addresses where Victor G. Papari is enrolled with Medicare (CMS data updated October 2, 2026).

  • 214 McHenry RdBuffalo Grove, IL 60089 (847) 459‑1160
  • 4440 W 95th StOak Lawn, IL 60453

Group practices

Medicare enrollment lists Victor G. Papari as a member of this group (CMS data updated October 2, 2026).

  • Advocate Health and Hospitals Corporation3,118 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Buffalo Grove

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

All internal medicine doctors in Buffalo Grove →

Other clinicians in Advocate Health and Hospitals Corporation

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

Clinician information

CredentialMD
Graduation year1991 (35 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1518974617
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