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General Surgery

Abby Larson, MD

Sees patients in Aurora, CO · Colorado

Summary

Abby Larson, MD (General Surgery) is enrolled with Medicare at 1 practice location in Aurora, CO. NPI 1861815284. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Abby Larson, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

General SurgeryPrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
Johns Hopkins University School Of MedicineMedical school
FemaleGender (as listed)
University Physicians IncorporatedGroup practice

Quick answers

Where does Abby Larson see patients?
Medicare's clinician data lists 1 practice location in Aurora, CO. Call before your visit to confirm the address.
What is Abby Larson's specialty?
Medicare lists General Surgery as the primary specialty, and also Pediatric Medicine.
Does Abby Larson accept Medicare assignment?
Yes. Medicare's clinician data says Abby Larson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Abby Larson?
(720) 777-1234, as listed in official Medicare / NPI Registry data.
What is Abby Larson's NPI number?
1861815284. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Abby Larson is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Abby Larson as a member of this group (CMS data updated 2026-10-02).

  • University Physicians Incorporated3,215 clinicians in the group

Specialties

Find other General Surgery doctors in Colorado →

Other general surgeons in Aurora

Clinicians with the same Medicare primary specialty in Aurora, CO — not a recommendation.

All general surgeons in Aurora →

Clinician information

CredentialMD
Medical schoolJohns Hopkins University School Of Medicine
Graduation year2016
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861815284
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 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians