NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Madigan Anesthesia Services, LLC

Certified Registered Nurse Anesthetist in West Valley City, UT · enumerated 2014 · authorized official Karen Madigan, President.

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

National Provider Identifier

1356765754

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Madigan Anesthesia Services, LLC
Practice address 3715 W 4100 S, West Valley City, UT, 84120
Phone (801) 993-9526
Enumeration date Feb 6, 2014
Last updated in NPPES Feb 6, 2014

Taxonomy & classification

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 219867-4406 (UT) Primary

Authorized official

Name Karen Madigan
Title President
Phone (435) 615-7236

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Madigan Anesthesia Services, LLC?
Madigan Anesthesia Services, LLC is registered in NPPES as a Certified Registered Nurse Anesthetist (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-06.