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Internal Medicine

Atheer R. Hussain-Amin, MD

Works at hospitals in Washington CH, OH · Waverly, OH · Chillicothe, OH … · Ohio

Summary

Dr. Atheer R. Hussain-Amin, MD is an internal medicine doctor at 1430 Columbus Ave, Washington Court House, OH 43160. Phone: (740) 335-1210. May accept Medicare assignment. In 2024, Atheer R. Hussain-Amin had 412 Original Medicare patients and 453 services. NPI 1326690504. 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 Atheer R. Hussain-Amin, 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 Atheer R. Hussain-Amin accept Medicare assignment?
Medicare's clinician data says Atheer R. Hussain-Amin may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Atheer R. Hussain-Amin see?
In 2024, CMS data shows 412 Original Medicare patients and 453 services for Atheer R. Hussain-Amin. This counts Original Medicare only and measures volume, not quality.
What is Atheer R. Hussain-Amin's NPI number?
1326690504. 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 Atheer R. Hussain-Amin, 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 patients412
Services billed to Medicare453
Different services or procedures8
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)303 services
  2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)80 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)32 services
  4. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)16 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%
  • Arthritis60%
  • Ischemic heart disease55%
  • Chronic kidney disease49%
  • Anxiety47%

Hospitals where Atheer R. Hussain-Amin works

Medicare's Facility Affiliation Data lists Atheer R. Hussain-Amin 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 Atheer R. Hussain-Amin is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Atheer R. Hussain-Amin as a member of these groups (CMS data updated October 2, 2026).

  • Hospitalist Medicine Physicians of Ohio-Columbus II Professional Corp70 clinicians in the group
  • NW Ohio Hospital Medicine Physicians LLC55 clinicians in the group

Specialties

Find other Internal Medicine doctors in Ohio →

Other internal medicine doctors in Washington Court House

Clinicians with the same Medicare primary specialty in Washington Court House, OH — not a recommendation.

All internal medicine doctors in Washington Court House →

Other clinicians in Hospitalist Medicine Physicians of Ohio-Columbus II Professional Corp

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

Clinician information

CredentialMD
Graduation year2018 (8 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1326690504
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