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

Emergency Medicine

Nathan R. Goymerac, MD

Works at hospitals in Southfield, MI · Rochester, MI · Warren, MI … · Michigan

Summary

Dr. Nathan R. Goymerac, MD is an emergency medicine doctor at 16001 W 9 Mile Rd, Southfield, MI 48075. Phone: (248) 849-3331. Accepts Medicare assignment. In 2024, Nathan R. Goymerac had 418 Original Medicare patients and 728 services. NPI 1548358500. 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 Nathan R. Goymerac, 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 Nathan R. Goymerac accept Medicare assignment?
Yes. Medicare's clinician data says Nathan R. Goymerac 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 Nathan R. Goymerac see?
In 2024, CMS data shows 418 Original Medicare patients and 728 services for Nathan R. Goymerac. This counts Original Medicare only and measures volume, not quality.
What is Nathan R. Goymerac's NPI number?
1548358500. 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 Nathan R. Goymerac, 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 patients418
Services billed to Medicare728
Different services or procedures21
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)275 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)257 services
  3. Critical care, first 30-74 minutes (99291)92 services
  4. Emergency department visit with moderate level of medical decision making (99284)76 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%
  • Arthritis60%
  • Ischemic heart disease53%
  • Diabetes48%
  • Heart failure47%

Hospitals where Nathan R. Goymerac works

Medicare's Facility Affiliation Data lists Nathan R. Goymerac 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 Nathan R. Goymerac is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Independent Emergency Physicians PC205 clinicians in the group
  • Independent Observation Physicians PLLC141 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Michigan →

Other emergency medicine doctors in Southfield

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

All emergency medicine doctors in Southfield →

Other clinicians in Independent Emergency Physicians PC

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

Clinician information

CredentialMD
Medical schoolMichigan State University College Of Human Medicine
Graduation year2002 (24 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1548358500
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