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Emergency Medicine

Donald B. Smith Jr., MD

Works at hospitals in Rochester, MI · Troy, MI · Michigan

Summary

Dr. Donald B. Smith Jr., MD is an emergency medicine doctor at 1101 W University Dr, Rochester, MI 48307. Phone: (248) 642-5454. Accepts Medicare assignment. In 2024, Donald B. Smith Jr. had 87 Original Medicare patients and 571 services. NPI 1699718189. 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 Donald B. Smith Jr., 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 Donald B. Smith Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Donald B. Smith Jr. 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 Donald B. Smith Jr. see?
In 2024, CMS data shows 87 Original Medicare patients and 571 services for Donald B. Smith Jr.. This counts Original Medicare only and measures volume, not quality.
What is Donald B. Smith Jr.'s NPI number?
1699718189. 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 Donald B. Smith Jr., 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 patients87
Services billed to Medicare571
Different services or procedures13
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)156 services
  2. Removal of skin and tissue, 20.0 sq cm or less (11042)132 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)78 services
  4. Removal of skin and tissue, each additional 20.0 sq cm or less (11045)38 services
  5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)22 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%
  • Arthritis62%
  • Diabetes47%
  • Ischemic heart disease40%
  • Chronic kidney disease37%

Hospitals where Donald B. Smith Jr. works

Medicare's Facility Affiliation Data lists Donald B. Smith Jr. 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 Donald B. Smith Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

  • 1101 W University DrRochester, MI 48307
  • 1101 W University Dr, Wound Care ClinicRochester, MI 48307 (248) 642‑5454

Specialties

Find other Emergency Medicine doctors in Michigan →

Other emergency medicine doctors in Rochester

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

All emergency medicine doctors in Rochester →

Clinician information

CredentialMD
Medical schoolWayne State University School Of Medicine
Graduation year1983 (43 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1699718189
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