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 patients | 1,855 |
|---|---|
| Services billed to Medicare | 22,585 |
| Different services or procedures | 25 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Injection, gadoterate meglumine, 0.1 ml (A9575)15,000 services
- Screening mammography (77067)2,778 services
- Screening 3d breast mammography (77063)2,771 services
- Limited ultrasound scan of 1 breast (76642)226 services
- 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).
- 3346 Lennon Rd, Suite 2Flint, MI 48507 (810) 732‑1920
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
- Diagnostic Radiologyprimary
Other radiologists in Flint
Clinicians with the same Medicare primary specialty in Flint, MI — not a recommendation.
Other clinicians in Regional Medical Imaging PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811192867 |
| 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