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Diagnostic Radiology

Darius R. Gilvydis, MD

Works at hospitals in Flint, MI · Michigan

Summary

Dr. Darius R. Gilvydis, MD is a radiologist at 3346 Lennon Rd, Suite 2, Flint, MI 48507. Phone: (810) 732-1920. Accepts Medicare assignment. In 2024, Darius R. Gilvydis had 1,855 Original Medicare patients and 22,585 services. NPI 1811192867. 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: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 3346 Lennon Rd, Suite 2, Flint, MI 48507 · Directions
  • Phone: (810) 732‑1920
  • Medicare: Accepts Medicare assignment
  • Hospital: Hurley Medical Center
  • Group practice: Regional Medical Imaging PC
  • Medical school: graduated 2002 (24 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Darius R. Gilvydis, 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 Darius R. Gilvydis accept Medicare assignment?
Yes. Medicare's clinician data says Darius R. Gilvydis 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 Darius R. Gilvydis see?
In 2024, CMS data shows 1,855 Original Medicare patients and 22,585 services for Darius R. Gilvydis. This counts Original Medicare only and measures volume, not quality.
What is Darius R. Gilvydis's NPI number?
1811192867. 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 Darius R. Gilvydis, 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 patients1,855
Services billed to Medicare22,585
Different services or procedures25
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Injection, gadoterate meglumine, 0.1 ml (A9575)15,000 services
  2. Screening mammography (77067)2,778 services
  3. Screening 3d breast mammography (77063)2,771 services
  4. Limited ultrasound scan of 1 breast (76642)226 services
  5. Diagnostic mammography of 1 breast (77065)224 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 cholesterol75%
  • High blood pressure69%
  • Arthritis47%
  • Anxiety27%
  • Diabetes23%
  • Depression22%

Hospitals where Darius R. Gilvydis works

Medicare's Facility Affiliation Data lists Darius R. Gilvydis 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.

  • Hurley Medical CenterFlint, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230132

Practice locations

Addresses where Darius R. Gilvydis is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Darius R. Gilvydis as a member of this group (CMS data updated October 2, 2026).

  • Regional Medical Imaging PC23 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Michigan →

Other radiologists in Flint

Clinicians with the same Medicare primary specialty in Flint, MI — not a recommendation.

All radiologists in Flint →

Other clinicians in Regional Medical Imaging PC

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

Clinician information

CredentialMD
Graduation year2002 (24 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1811192867
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