Ann Vanhorne, DO
Ann Vanhorne is a Pediatric Emergency Medicine (Pediatrics) Physician provider (Pediatrics) practicing in Aurora, CO, registered in the NPPES registry with NPI 1669557310 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1669557310 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ann Vanhorne |
| Credential | DO |
| Sex | Female |
| Practice address | 13123 E 16TH AVE, Aurora, CO, 80045 |
| Phone | 7207771234 |
| Enumeration date | 2006-10-25 |
| Last updated in NPPES | 2018-12-05 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208000000X | Pediatrics Physician | Secondary | 42634 | CO |
| 2080P0204X | Pediatric Emergency Medicine (Pediatrics) Physician | Primary | DR.0042634 | CO |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 43279503 | Medicaid | CO | — |
Copy-ready billing details
Provider: Ann Vanhorne, DO NPI: 1669557310 Taxonomy: 2080P0204X (Pediatric Emergency Medicine (Pediatrics) 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 1669557310 against the authoritative CMS record: view Ann Vanhorne 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-12-05.