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Family Practice

William C. Thornbury Jr., MD

Works at hospitals in Glasgow, KY · Bowling Green, KY · Columbia, KY · Kentucky

Summary

Dr. William C. Thornbury Jr., MD is a family doctor at 1301 N Race St, Glasgow, KY 42141. Phone: (270) 651-4444. Accepts Medicare assignment. In 2024, William C. Thornbury Jr. had 450 Original Medicare patients and 5,905 services. NPI 1417027525. 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 William C. Thornbury 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 William C. Thornbury Jr. accept Medicare assignment?
Yes. Medicare's clinician data says William C. Thornbury 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 William C. Thornbury Jr. see?
In 2024, CMS data shows 450 Original Medicare patients and 5,905 services for William C. Thornbury Jr.. This counts Original Medicare only and measures volume, not quality.
What is William C. Thornbury Jr.'s NPI number?
1417027525. 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 William C. Thornbury 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 patients450
Services billed to Medicare5,905
Different services or procedures65
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,215 services
  2. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)766 services
  3. Telephone medical discussion with physician, 11-20 minutes (99442)558 services
  4. Telephone medical discussion with physician, 21-30 minutes (99443)506 services
  5. Injection, ceftriaxone sodium, per 250 mg (J0696)344 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 disease41%
  • Diabetes40%
  • Arthritis39%
  • Chronic kidney disease39%

Hospitals where William C. Thornbury Jr. works

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

Group practices

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

  • T J Samson Community Hospital207 clinicians in the group

Specialties

Find other Family Practice doctors in Kentucky →

Other family doctors in Glasgow

Clinicians with the same Medicare primary specialty in Glasgow, KY — not a recommendation.

All family doctors in Glasgow →

Other clinicians in T J Samson Community Hospital

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

Clinician information

CredentialMD
Medical schoolUniversity Of Louisville School Of Medicine
Graduation year1994 (32 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1417027525
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