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

Diagnostic Radiology

David M. Blinkhorn, MD

Works at hospitals in Farmington Hills, MI · Royal Oak, MI · Troy, MI · Michigan

Summary

Dr. David M. Blinkhorn, MD is a radiologist at 3601 W 13 Mile Rd, Royal Oak, MI 48073. Phone: (248) 898-0575. Accepts Medicare assignment. In 2024, David M. Blinkhorn had 636 Original Medicare patients and 1,101 services. NPI 1922077395. 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 David M. Blinkhorn, 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 David M. Blinkhorn accept Medicare assignment?
Yes. Medicare's clinician data says David M. Blinkhorn 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 David M. Blinkhorn see?
In 2024, CMS data shows 636 Original Medicare patients and 1,101 services for David M. Blinkhorn. This counts Original Medicare only and measures volume, not quality.
What is David M. Blinkhorn's NPI number?
1922077395. 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 David M. Blinkhorn, 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 patients636
Services billed to Medicare1,101
Different services or procedures110
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Screening mammography (77067)236 services
  2. Screening 3d breast mammography (77063)154 services
  3. Limited ultrasound scan of 1 breast (76642)72 services
  4. Diagnostic mammography of 1 breast (77065)72 services
  5. Diagnostic mammography of both breasts (77066)62 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%
  • Arthritis49%
  • Ischemic heart disease35%
  • Diabetes32%
  • Chronic kidney disease29%

Hospitals where David M. Blinkhorn works

Medicare's Facility Affiliation Data lists David M. Blinkhorn 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.

  • Beaumont Hospital - Farmington HillsFarmington Hills, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230151
  • Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230130
  • Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230269

Practice locations

Addresses where David M. Blinkhorn is enrolled with Medicare (CMS data updated October 2, 2026).

  • 3601 W 13 Mile RdRoyal Oak, MI 48073
  • 3601 W 13 Mile Rd Ec, Beaumont Emergency Services RoRoyal Oak, MI 48073 (248) 898‑0575
  • 44201 Dequindre RdTroy, MI 48085
  • 44201 Dequindre Rd Ec, Beaumont Emergency Services TrTroy, MI 48085 (248) 964‑5111
  • 44250 Dequindre RdSterling Heights, MI 48314

Group practices

Medicare enrollment lists David M. Blinkhorn as a member of this group (CMS data updated October 2, 2026).

  • Beaumont Medical Group Hospital Based Services584 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Michigan →

Other radiologists in Royal Oak

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

All radiologists in Royal Oak →

Other clinicians in Beaumont Medical Group Hospital Based Services

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

Clinician information

CredentialMD
Medical schoolWayne State University School Of Medicine
Graduation year1987 (39 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1922077395
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