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Pathology

Richard D. Michaelson Jr., MD

Works at hospitals in Nashville, TN · Smithville, TN · McMinnville, TN … · Tennessee

Summary

Dr. Richard D. Michaelson Jr., MD is a pathologist at 1700 Medical Ctr Pkwy, Murfreesboro, TN 37129. Phone: (615) 396-4489. Accepts Medicare assignment. In 2024, Richard D. Michaelson Jr. had 588 Original Medicare patients and 2,000 services. NPI 1023078243. 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 Richard D. Michaelson 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 Richard D. Michaelson Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Richard D. Michaelson 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 Richard D. Michaelson Jr. see?
In 2024, CMS data shows 588 Original Medicare patients and 2,000 services for Richard D. Michaelson Jr.. This counts Original Medicare only and measures volume, not quality.
What is Richard D. Michaelson Jr.'s NPI number?
1023078243. 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 Richard D. Michaelson 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 patients588
Services billed to Medicare2,000
Different services or procedures28
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)717 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)279 services
  3. Special stained specimen slides to examine tissue including interpretation and report (88313)248 services
  4. Special stained specimen slides to examine tissue, initial procedure (88342)101 services
  5. Pathology examination of tissue using a microscope, moderately high complexity (88307)87 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%
  • Diabetes36%
  • Ischemic heart disease35%
  • Chronic kidney disease34%

Hospitals where Richard D. Michaelson Jr. works

Medicare's Facility Affiliation Data lists Richard D. Michaelson 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 Richard D. Michaelson Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Richard D. Michaelson Jr. as a member of this group (CMS data updated October 2, 2026).

  • Acla PC13 clinicians in the group

Specialties

Find other Pathology doctors in Tennessee →

Other pathologists in Tennessee

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

All pathologists in Tennessee →

Other clinicians in Acla PC

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

Clinician information

CredentialMD
Medical schoolMedical University Of South Carolina College Of Medicine
Graduation year1981 (45 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1023078243
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