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Internal Medicine

Ahmad Allemyar, MD

Works at hospitals in Fredericksburg, VA · Virginia

Summary

Dr. Ahmad Allemyar, MD is an internal medicine doctor at 1201 Sam Perry Blvd, Suite 201, Fredericksburg, VA 22401. Phone: (540) 741-9200. Accepts Medicare assignment. In 2024, Ahmad Allemyar had 395 Original Medicare patients and 1,085 services. NPI 1083104103. 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.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1201 Sam Perry Blvd, Suite 201, Fredericksburg, VA 22401 · Directions
  • Phone: (540) 741‑9200
  • Medicare: Accepts Medicare assignment
  • Hospital: Mary Washington Hospital
  • Group practice: Mary Washington Hospital Inc
  • Medical school: graduated 2009 (17 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Ahmad Allemyar, 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 Ahmad Allemyar accept Medicare assignment?
Yes. Medicare's clinician data says Ahmad Allemyar 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 Ahmad Allemyar see?
In 2024, CMS data shows 395 Original Medicare patients and 1,085 services for Ahmad Allemyar. This counts Original Medicare only and measures volume, not quality.
What is Ahmad Allemyar's NPI number?
1083104103. 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 Ahmad Allemyar, 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 patients395
Services billed to Medicare1,085
Different services or procedures13
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)861 services
  2. Hospital discharge day management, more than 30 minutes (99239)178 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)17 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%
  • Arthritis61%
  • Ischemic heart disease58%
  • Diabetes55%
  • Chronic kidney disease55%

Hospitals where Ahmad Allemyar works

Medicare's Facility Affiliation Data lists Ahmad Allemyar 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 Ahmad Allemyar is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ahmad Allemyar as a member of this group (CMS data updated October 2, 2026).

  • Mary Washington Hospital Inc53 clinicians in the group

Specialties

Find other Internal Medicine doctors in Virginia →

Other internal medicine doctors in Fredericksburg

Clinicians with the same Medicare primary specialty in Fredericksburg, VA — not a recommendation.

All internal medicine doctors in Fredericksburg →

Other clinicians in Mary Washington Hospital Inc

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

Clinician information

CredentialMD
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1083104103
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