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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adaire L. Webster, CRNA

Certified Registered Nurse Anesthetist in Prescott, AZ · enumerated 2011 · practices at Tri City Surgery Center LLC.

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

National Provider Identifier

1821375874

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Registry record

Entity type Individual (Type 1)
Name Adaire L. Webster
Credential CRNA
Sex Female
Practice address 5430 Distinction Way, Prescott, AZ, 86301
Enumeration date Nov 4, 2011
Last updated in NPPES Sep 20, 2018

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 0001226891 (VA) Secondary
367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License CRNA1112 (AZ) Primary
CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA 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.

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Frequently asked questions

How do I verify Adaire Webster's NPI record?
Cross-check NPI 1821375874 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821375874 active?
Yes, as of the latest NPPES snapshot, NPI 1821375874 is active (record last updated 2018-09-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-20.