Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Edith Ann Ast, CRNA

Certified Registered Nurse Anesthetist in Sun City West, AZ · enumerated 2006.

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

National Provider Identifier

1508886193

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Registry record

Entity type Individual (Type 1)

Name Mrs. Edith Ann Ast

Credential CRNA

Sex Female

Practice address Sun City West, AZ, 85375

Phone (623) 687-1717

Fax (623) 584-9968

Enumeration date Jul 19, 2006

Last updated in NPPES Aug 11, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License CRNA0339 (AZ) Primary

163W00000X Registered Nurse Nursing Service Providers · License RN132685 (AZ) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License COMPACT LICENSE (TX) Secondary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

Other identifiers

Identifier	Type	State	Issuer
693070	Other	TX	STATE

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

Is NPI 1508886193 active?

Yes, as of the latest NPPES snapshot, NPI 1508886193 is active (record last updated 2011-08-11).

How do I verify Edith Ast's NPI record?

Cross-check NPI 1508886193 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-11.