Justin R. Miller, DO

Medicare activity in 2024

Official CMS public-use data for Justin R. Miller, 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.

Most frequent services

1. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)97 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)83 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)67 services
4. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)64 services
5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)46 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 pressure74%
• Arthritis47%
• Diabetes39%
• Ischemic heart disease34%
• Chronic kidney disease33%

Hospitals where Justin R. Miller works

Medicare's Facility Affiliation Data lists Justin R. Miller 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.

• Ascension Genesys HospitalGrand Blanc, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230197
• McLaren FlintFlint, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230141

Practice locations

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

• 420 S Saginaw StFlint, MI 48502 (810) 232‑3522
• 600 Health Park Blvd, Suite DGrand Blanc, MI 48439
• 8275 Holly Rd, Suite 2Grand Blanc, MI 48439 (810) 603‑8400

Group practices

Medicare enrollment lists Justin R. Miller as a member of these groups (CMS data updated October 2, 2026).

• Henry Ford Health Genesys Hospital84 clinicians in the group
• Flint Gastroenterology Associates PC11 clinicians in the group

Specialties

• Gastroenterologyprimary
• Internal Medicinealso

Find other Gastroenterology doctors in Michigan →

Other gastroenterologists in Flint

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

• Mark J. Minaudo, DO
• Michael J. Neumann, DO
• Sreenivas Mannam, MD
• Nathan J. Landesman, DO
• Erika E. Degayner, DO
• Mustafa Alnounou, MD
• Dilip M. Desai, MD
• Mamoon Elbedawi, MD

All gastroenterologists in Flint →

Other clinicians in Henry Ford Health Genesys Hospital

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

• Brenda R. Fortunate, DO
• Andrea J. Goethals, DO
• Garrett L. Beck, DO
• Meggan Robinson, DO
• Marissa W. Rogers, DO
• Jessica P. Johnson, CNA

Clinician information

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