Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

General Surgery

Alia F. Aunchman, MD

Works at hospitals in Barre, VT · Saint Albans, VT · Middlebury, VT … · Vermont, New York

Summary

Dr. Alia F. Aunchman, MD is a general surgeon at 1 S Prospect St, Burlington, VT 05401. Phone: (802) 847-0000. Accepts Medicare assignment. In 2024, Alia F. Aunchman had 196 Original Medicare patients and 385 services. NPI 1912221813. 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 Alia F. Aunchman, 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 Alia F. Aunchman accept Medicare assignment?
Yes. Medicare's clinician data says Alia F. Aunchman 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 Alia F. Aunchman see?
In 2024, CMS data shows 196 Original Medicare patients and 385 services for Alia F. Aunchman. This counts Original Medicare only and measures volume, not quality.
What is Alia F. Aunchman's NPI number?
1912221813. 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 Alia F. Aunchman, 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 patients196
Services billed to Medicare385
Different services or procedures63
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)132 services
  2. Critical care, first 30-74 minutes (99291)47 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)35 services
  4. Hospital discharge day management, 30 minutes or less (99238)25 services
  5. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)18 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 cholesterol72%
  • Arthritis44%
  • Anxiety41%
  • Ischemic heart disease38%
  • Atrial fibrillation36%

Hospitals where Alia F. Aunchman works

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

Group practices

Medicare enrollment lists Alia F. Aunchman as a member of this group (CMS data updated October 2, 2026).

  • University of Vermont Medical Center Inc1,208 clinicians in the group

Specialties

Find other General Surgery doctors in Vermont →

Other general surgeons in Burlington

Clinicians with the same Medicare primary specialty in Burlington, VT — not a recommendation.

All general surgeons in Burlington →

Other clinicians in University of Vermont Medical Center Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of Vermont College Of Medicine
Graduation year2010 (16 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1912221813
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