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Pathology

Bradley R. Dilday, MD

Works at hospitals in Tahlequah, OK · Rogers, AR · Harrison, AR … · Oklahoma, Arkansas

Summary

Dr. Bradley R. Dilday, MD is a pathologist at 100 S Bliss Ave, Tahlequah, OK 74464. Phone: (918) 458-3100. Accepts Medicare assignment. In 2024, Bradley R. Dilday had 505 Original Medicare patients and 1,886 services. NPI 1023081171. 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 Bradley R. Dilday, 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 Bradley R. Dilday accept Medicare assignment?
Yes. Medicare's clinician data says Bradley R. Dilday 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 Bradley R. Dilday see?
In 2024, CMS data shows 505 Original Medicare patients and 1,886 services for Bradley R. Dilday. This counts Original Medicare only and measures volume, not quality.
What is Bradley R. Dilday's NPI number?
1023081171. 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 Bradley R. Dilday, 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 patients505
Services billed to Medicare1,886
Different services or procedures24
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)388 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)358 services
  3. Pathology examination of tissue using a microscope, moderately high complexity (88307)267 services
  4. Special stained specimen slides to examine tissue, initial procedure (88342)219 services
  5. Pathology examination of tissue using a microscope, moderately low complexity (88304)131 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%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)40%
  • Ischemic heart disease36%
  • Diabetes33%

Hospitals where Bradley R. Dilday works

Medicare's Facility Affiliation Data lists Bradley R. Dilday 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 Bradley R. Dilday is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Bradley R. Dilday as a member of these groups (CMS data updated October 2, 2026).

  • Cherokee Nation449 clinicians in the group
  • Northwest Arkansas Pathology Associates PA12 clinicians in the group

Specialties

Find other Pathology doctors in Oklahoma →

Other pathologists in Tahlequah

Clinicians with the same Medicare primary specialty in Tahlequah, OK — not a recommendation.

All pathologists in Tahlequah →

Other clinicians in Cherokee Nation

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

Clinician information

CredentialMD
Medical schoolUniversity Of Arkansas College Of Medicine
Graduation year1994 (32 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1023081171
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