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Family Practice

Jira G. Coumarbatch, MD

Works at hospitals in Southfield, MI · Detroit, MI · Michigan

Summary

Dr. Jira G. Coumarbatch, MD is a family doctor at 400 Mack Ave, Detroit, MI 48201. Phone: (313) 448-9006. Accepts Medicare assignment. In 2024, Jira G. Coumarbatch had 65 Original Medicare patients and 370 services. NPI 1215974753. 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 Jira G. Coumarbatch, 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 Jira G. Coumarbatch accept Medicare assignment?
Yes. Medicare's clinician data says Jira G. Coumarbatch 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 Jira G. Coumarbatch see?
In 2024, CMS data shows 65 Original Medicare patients and 370 services for Jira G. Coumarbatch. This counts Original Medicare only and measures volume, not quality.
What is Jira G. Coumarbatch's NPI number?
1215974753. 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 Jira G. Coumarbatch, 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 patients65
Services billed to Medicare370
Different services or procedures13
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)186 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)121 services
  3. Hemoglobin a1c level (83036)19 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 cholesterol71%
  • Arthritis55%
  • Diabetes51%
  • Chronic kidney disease45%
  • Ischemic heart disease31%

Hospitals where Jira G. Coumarbatch works

Medicare's Facility Affiliation Data lists Jira G. Coumarbatch 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 Jira G. Coumarbatch is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jira G. Coumarbatch as a member of this group (CMS data updated October 2, 2026).

  • University Physician Group403 clinicians in the group

Specialties

Find other Family Practice doctors in Michigan →

Other family doctors in Detroit

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

All family doctors in Detroit →

Other clinicians in University Physician Group

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

Clinician information

CredentialMD
Medical schoolWayne State University School Of Medicine
Graduation year2001 (25 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1215974753
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