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Pathology

Joshua C. Mayne, MD

Works at hospitals in Grapevine, TX · McKinney, TX · Texas

Summary

Dr. Joshua C. Mayne, MD is a pathologist at 3500 Gaston Ave, Dallas, TX 75246. Phone: (214) 823-6492. Accepts Medicare assignment. In 2024, Joshua C. Mayne had 697 Original Medicare patients and 2,440 services. NPI 1447497094. 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 Joshua C. Mayne, 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 Joshua C. Mayne accept Medicare assignment?
Yes. Medicare's clinician data says Joshua C. Mayne 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 Joshua C. Mayne see?
In 2024, CMS data shows 697 Original Medicare patients and 2,440 services for Joshua C. Mayne. This counts Original Medicare only and measures volume, not quality.
What is Joshua C. Mayne's NPI number?
1447497094. 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 Joshua C. Mayne, 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 patients697
Services billed to Medicare2,440
Different services or procedures27
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)1,103 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)358 services
  3. Special stained specimen slides to examine tissue, initial procedure (88342)220 services
  4. Pathology examination of tissue using a microscope, moderately low complexity (88304)103 services
  5. Pathology examination of tissue using a microscope, moderately high complexity (88307)89 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%
  • Ischemic heart disease39%
  • Diabetes34%
  • Chronic kidney disease30%

Hospitals where Joshua C. Mayne works

Medicare's Facility Affiliation Data lists Joshua C. Mayne 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 Joshua C. Mayne is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Joshua C. Mayne as a member of this group (CMS data updated October 2, 2026).

  • Pathologists Bio-Medical Laboratories PLLC54 clinicians in the group

Specialties

Find other Pathology doctors in Texas →

Other pathologists in Dallas

Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.

All pathologists in Dallas →

Other clinicians in Pathologists Bio-Medical Laboratories PLLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year2008 (18 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447497094
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