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Emergency Medicine

Theresa J. Cooley, MD

Works at hospitals in Flint, MI · Michigan

Summary

Dr. Theresa J. Cooley, MD is an emergency medicine doctor at 401 S Ballenger Hwy, Flint, MI 48532. Phone: (810) 342-2000. Accepts Medicare assignment. In 2024, Theresa J. Cooley had 385 Original Medicare patients and 713 services. NPI 1407080286. 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.

  • Specialty: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 401 S Ballenger Hwy, Flint, MI 48532 · Directions (1 more location)
  • Phone: (810) 342‑2000
  • Medicare: Accepts Medicare assignment
  • Hospital: McLaren Flint
  • Group practice: McLaren Hospital Group
  • Medical school: University Of Illinois College Of Med (chi/peor/rock/chm-Urb) · graduated 2009 (17 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Theresa J. Cooley, 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 Theresa J. Cooley accept Medicare assignment?
Yes. Medicare's clinician data says Theresa J. Cooley 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 Theresa J. Cooley see?
In 2024, CMS data shows 385 Original Medicare patients and 713 services for Theresa J. Cooley. This counts Original Medicare only and measures volume, not quality.
What is Theresa J. Cooley's NPI number?
1407080286. 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 Theresa J. Cooley, 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 patients385
Services billed to Medicare713
Different services or procedures16
Participating Medicare providerYes
Average age of these patients71

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)294 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)193 services
  3. Emergency department visit with moderate level of medical decision making (99284)155 services
  4. Critical care, first 30-74 minutes (99291)32 services
  5. Emergency department visit with low level of medical decision making (99283)25 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%
  • Arthritis51%
  • Anxiety45%
  • Ischemic heart disease44%
  • Depression44%

Hospitals where Theresa J. Cooley works

Medicare's Facility Affiliation Data lists Theresa J. Cooley 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.

  • McLaren FlintFlint, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230141

Practice locations

Addresses where Theresa J. Cooley is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Theresa J. Cooley as a member of this group (CMS data updated October 2, 2026).

  • McLaren Hospital Group375 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Michigan →

Other emergency medicine doctors in Flint

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

All emergency medicine doctors in Flint →

Other clinicians in McLaren Hospital Group

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

Clinician information

CredentialMD
Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year2009 (17 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1407080286
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