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Pathology

Charles Andrews Jr., MD

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

Summary

Dr. Charles Andrews Jr., MD is a pathologist at 16001 W 9 Mile Rd, Southfield, MI 48075. Phone: (248) 849-5401. Accepts Medicare assignment. In 2024, Charles Andrews Jr. had 224 Original Medicare patients and 564 services. NPI 1518936228. 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 Charles Andrews 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 Charles Andrews Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Charles Andrews 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 Charles Andrews Jr. see?
In 2024, CMS data shows 224 Original Medicare patients and 564 services for Charles Andrews Jr.. This counts Original Medicare only and measures volume, not quality.
What is Charles Andrews Jr.'s NPI number?
1518936228. 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 Charles Andrews 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 patients224
Services billed to Medicare564
Different services or procedures18
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)336 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)67 services
  3. Special stained specimen slides to examine tissue, initial procedure (88342)44 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 cholesterol73%
  • Arthritis44%
  • Diabetes29%
  • Chronic kidney disease28%
  • Anxiety26%

Hospitals where Charles Andrews Jr. works

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

Group practices

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

  • Michigan Diagnostic Pathologists PLLC8 clinicians in the group

Specialties

Find other Pathology doctors in Michigan →

Other pathologists in Southfield

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

All pathologists in Southfield →

Other clinicians in Michigan Diagnostic Pathologists PLLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Arkansas College Of Medicine
Graduation year1987 (39 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1518936228
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