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

Allen Cole Simpson, CRNA

Certified Registered Nurse Anesthetist in Waverly, IA · enumerated 2023.

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

National Provider Identifier

1932981024

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Registry record

Entity type Individual (Type 1)

Name Allen Cole Simpson

Credential CRNA

Sex Male

Practice address Waverly, IA, 50677

Phone (319) 352-4120

Enumeration date Oct 16, 2023

Last updated in NPPES Sep 17, 2024

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 152819 (IA) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License D181352 (IA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Allen Simpson?

The National Provider Identifier (NPI) for Allen Simpson is 1932981024, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allen Simpson practice?

The practice location on file with NPPES is in Waverly, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Todd Shover Emergency Medicine Physician · Waverly, IA NPI 1558364240 Troy Ivey Surgery Physician · Waverly, IA NPI 1194719088 Daniel Eggers Family Medicine Physician · Waverly, IA NPI 1134101868 Michael Berstler Family Medicine Physician · Waverly, IA NPI 1992781793 Daniel Darnold Family Medicine Physician · Waverly, IA NPI 1851378970 Scott Johnson Physician Assistant · Waverly, IA NPI 1124006762 Dan Mulholland Diagnostic Radiology Physician · Waverly, IA NPI 1104805076 David Rathe Internal Medicine Physician · Waverly, IA NPI 1316926082

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-17.