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Cardiac Surgery

Tommie M. Granger, MD

Works at hospitals in Alexandria, LA · Louisiana

Summary

Dr. Tommie M. Granger, MD is a cardiac surgeon at 211 4th St, Alexandria, LA 71301. Phone: (318) 767-5878. Accepts Medicare assignment. In 2024, Tommie M. Granger had 240 Original Medicare patients and 744 services. NPI 1124018866. 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 Tommie M. Granger, 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 Tommie M. Granger accept Medicare assignment?
Yes. Medicare's clinician data says Tommie M. Granger 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 Tommie M. Granger see?
In 2024, CMS data shows 240 Original Medicare patients and 744 services for Tommie M. Granger. This counts Original Medicare only and measures volume, not quality.
What is Tommie M. Granger's NPI number?
1124018866. 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 Tommie M. Granger, 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 patients240
Services billed to Medicare744
Different services or procedures88
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)93 services
  2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)84 services
  3. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)54 services
  4. Harvest of vein using an endoscope (33508)48 services
  5. Coronary artery bypass using artery graft, 1 graft (33533)48 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%
  • Ischemic heart disease75%
  • Arthritis54%
  • Diabetes52%
  • Heart failure45%

Hospitals where Tommie M. Granger works

Medicare's Facility Affiliation Data lists Tommie M. Granger 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 Tommie M. Granger is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Cardiovascular Surgery of Alexandria LLC2 clinicians in the group

Specialties

Find other Cardiac Surgery doctors in Louisiana →

Other cardiac surgeons in Louisiana

Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.

All cardiac surgeons in Louisiana →

Other clinicians in Cardiovascular Surgery of Alexandria LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of South Carolina School Of Medicine
Graduation year1988 (38 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1124018866
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