Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Interventional Radiology

Leonid Drozhinin, MD

Works at hospitals in Indianapolis, IN · Washington, IN · Evansville, IN … · Indiana

Summary

Dr. Leonid Drozhinin, MD is an interventional radiologist at 1201 S Main St, Crown Point, IN 46307. Phone: (219) 757-6320. Accepts Medicare assignment. In 2024, Leonid Drozhinin had 1,281 Original Medicare patients and 2,421 services. NPI 1932341591. 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 Leonid Drozhinin, 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 Leonid Drozhinin accept Medicare assignment?
Yes. Medicare's clinician data says Leonid Drozhinin 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 Leonid Drozhinin see?
In 2024, CMS data shows 1,281 Original Medicare patients and 2,421 services for Leonid Drozhinin. This counts Original Medicare only and measures volume, not quality.
What is Leonid Drozhinin's NPI number?
1932341591. 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 Leonid Drozhinin, 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 patients1,281
Services billed to Medicare2,421
Different services or procedures185
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. X-ray of chest, 1 view (71045)285 services
  2. X-ray of chest, 2 views (71046)201 services
  3. Ct scan head or brain without contrast (70450)130 services
  4. Fluoroscopic guidance for insertion or removal of central vein access device (77001)111 services
  5. Ultrasonic guidance for blood vessel access (76937)106 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%
  • Arthritis53%
  • Ischemic heart disease45%
  • Anxiety39%
  • Chronic kidney disease38%

Hospitals where Leonid Drozhinin works

Medicare's Facility Affiliation Data lists Leonid Drozhinin 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 Leonid Drozhinin is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Leonid Drozhinin as a member of these groups (CMS data updated October 2, 2026).

  • Simonmed Imaging Florida LLC317 clinicians in the group
  • Imaging Associates of Indiana PC301 clinicians in the group
  • Good Samaritan Hospital Physician Services Inc134 clinicians in the group
  • Daviess County Hospital67 clinicians in the group

Specialties

Find other Interventional Radiology doctors in Indiana →

Other interventional radiologists in Crown Point

Clinicians with the same Medicare primary specialty in Crown Point, IN — not a recommendation.

All interventional radiologists in Crown Point →

Other clinicians in Simonmed Imaging Florida LLC

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

Clinician information

CredentialMD
Medical schoolNew York University School Of Medicine
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1932341591
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