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Abby Larson, MD

Abby Larson is a Pediatric Surgery Physician provider (Surgery) practicing in Aurora, CO, registered in the NPPES registry with NPI 1861815284 since 2014. The credential MD stands for Doctor of Medicine.

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NPI 1861815284
Entity type Individual (Type 1)
Name Abby Larson
Credential MD
Sex Female
Practice address 13123 E 16TH AVE, Aurora, CO, 80045
Phone 7207771234
Enumeration date 2014-01-22
Last updated in NPPES 2025-09-30

Taxonomy & licenses

Taxonomy code Specialty Primary License State
2086S0120X Pediatric Surgery Physician Primary DR.0075617 CO
208600000X Surgery Physician Secondary 267455 MA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Abby Larson, MD
NPI: 1861815284
Taxonomy: 2086S0120X (Pediatric Surgery Physician)
Address: 13123 E 16TH AVE, Aurora, CO, 80045

Other providers at this practice address

NPI Name Type Specialty Location
1316940448 Janel Saunders Individual Pediatric Nurse Practitioner Aurora, CO
1801890447 Cheryl Cavallaro Individual Acute Care Nurse Practitioner Aurora, CO
1871598276 Grace Fan Individual Pediatric Emergency Medicine (Pediatrics) Physician Aurora, CO
1578561726 Stephen Maher Individual Pediatric Ophthalmology and Strabismus Specialist Physician Aurora, CO
1154313419 Robert Enzenauer Individual Pediatric Ophthalmology and Strabismus Specialist Physician Aurora, CO
1568457273 Katherine Krueck Individual Pediatric Emergency Medicine (Pediatrics) Physician Aurora, CO
1497740039 William Campbell Individual Developmental - Behavioral Pediatrics Physician Aurora, CO
1740278068 Carey Seatter Individual Physician Assistant Aurora, CO

Verify this record

Cross-check NPI 1861815284 against the authoritative CMS record: view Abby Larson on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Abby Larson?
Abby Larson is registered in NPPES with the primary taxonomy of Pediatric Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-09-30.