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Family Practice

Carol H. Whitehorn, DO

Sees patients in Marvell, AR · Earle, AR · West Memphis, AR … · Arkansas

Summary

Dr. Carol H. Whitehorn, DO is a family doctor at 1008 W Main St, Marvell, AR 72366. Phone: (870) 735-3842. Accepts Medicare assignment. In 2024, Carol H. Whitehorn had 19 Original Medicare patients and 30 services. NPI 1720617616. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 1008 W Main St, Marvell, AR 72366 · Directions (5 more locations)
  • Phone: (870) 735‑3842
  • Medicare: Accepts Medicare assignment
  • Group practice: East Arkansas Family Health Center, Inc
  • Medical school: graduated 2020 (6 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Carol H. Whitehorn, 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 Carol H. Whitehorn accept Medicare assignment?
Yes. Medicare's clinician data says Carol H. Whitehorn 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 Carol H. Whitehorn see?
In 2024, CMS data shows 19 Original Medicare patients and 30 services for Carol H. Whitehorn. This counts Original Medicare only and measures volume, not quality.
What is Carol H. Whitehorn's NPI number?
1720617616. 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 Carol H. Whitehorn, 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 patients19
Services billed to Medicare30
Different services or procedures14
Participating Medicare providerYes
Average age of these patients59

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)11 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 pressure74%

Practice locations

Addresses where Carol H. Whitehorn 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 Carol H. Whitehorn as a member of this group (CMS data updated October 2, 2026).

  • East Arkansas Family Health Center, Inc31 clinicians in the group

Specialties

Find other Family Practice doctors in Arkansas →

Other family doctors in Arkansas

Clinicians with the same Medicare primary specialty in Arkansas — not a recommendation.

All family doctors in Arkansas →

Other clinicians in East Arkansas Family Health Center, Inc

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

Clinician information

CredentialDO
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1720617616
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