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Emergency Medicine

William W. Henry Jr., MD

Sees patients in Jonesboro, AR · Arkansas

Summary

Dr. William W. Henry Jr., MD is an emergency medicine doctor at 1111 Windover Rd, Jonesboro, AR 72401. Phone: (870) 935-5432. Accepts Medicare assignment. In 2024, William W. Henry Jr. had 193 Original Medicare patients and 784 services. NPI 1710962485. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 1111 Windover Rd, Jonesboro, AR 72401 · Directions (3 more locations)
  • Phone: (870) 935‑5432
  • Medicare: Accepts Medicare assignment
  • Group practice: Northeast Arkansas Clinic Charitable Foundation, Inc.
  • Medical school: University Of Arkansas College Of Medicine · graduated 1993 (33 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about William W. Henry 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 W. Henry Jr. accept Medicare assignment?
Yes. Medicare's clinician data says William W. Henry 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 W. Henry Jr. see?
In 2024, CMS data shows 193 Original Medicare patients and 784 services for William W. Henry Jr.. This counts Original Medicare only and measures volume, not quality.
What is William W. Henry Jr.'s NPI number?
1710962485. 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 W. Henry 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 patients193
Services billed to Medicare784
Different services or procedures56
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Injection, dexamethasone sodium phosphate, 1 mg (J1100)140 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)70 services
  3. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)67 services
  4. Injection of drug or substance under skin or into muscle (96372)48 services
  5. Insertion of needle into vein for collection of blood sample (36415)47 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 cholesterol70%
  • Arthritis58%
  • Anxiety31%
  • Depression27%
  • Diabetes26%

Practice locations

Addresses where William W. Henry Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Northeast Arkansas Clinic Charitable Foundation, Inc.293 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Arkansas →

Other emergency medicine doctors in Jonesboro

Clinicians with the same Medicare primary specialty in Jonesboro, AR — not a recommendation.

All emergency medicine doctors in Jonesboro →

Other clinicians in Northeast Arkansas Clinic Charitable Foundation, Inc.

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

Clinician information

CredentialMD
Medical schoolUniversity Of Arkansas College Of Medicine
Graduation year1993 (33 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1710962485
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians