Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ariel Alexandra Buchanan, RN, BSN

Registered Nurse in Montrose, CO · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1811533680

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Registry record

Entity type Individual (Type 1)

Name Ariel Alexandra Buchanan

Credential RN, BSN

Sex Female

Practice address 300 N Cascade Ave, Montrose, CO, 81401

Phone (970) 252-6220

Enumeration date Nov 26, 2019

Last updated in NPPES Nov 26, 2019

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 1659549 (CO) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 → Validate an NPI →

Frequently asked questions

What specialty is Ariel Buchanan?

Ariel Buchanan is registered in NPPES with the primary taxonomy of Registered Nurse. 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.

Other providers at this practice address

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Marshall Campbell Professional Counselor · Montrose, CO NPI 1205826195 Susan Noyes Professional Counselor · Montrose, CO NPI 1265987317 Emily Izzo Mental Health Counselor · Montrose, CO NPI 1083265151 Liam Harrell Registered Nurse · Montrose, CO NPI 1689209629 Kelly Bartashius Registered Nurse · Montrose, CO NPI 1821684572 Nichole Vanderwalker General Practice Registered Nurse · Montrose, CO NPI 1124615539 Angela Marrin Psychiatric/Mental Health Registered Nurse · Montrose, CO NPI 1255913430 Jennifer Jones Clinical Social Worker · Montrose, CO NPI 1528635844

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-26.