Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Signature Anesthesia, LLC

Anesthesiology Physician in Gillette, WY · enumerated 2018 · authorized official Lora Rigsby, President.

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

National Provider Identifier

1659872422

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Registry record

Entity type Organization (Type 2)

Legal business name Signature Anesthesia, LLC

Practice address 3600 Overdale Dr, Gillette, WY, 82718

Phone (480) 686-1680

Enumeration date Feb 26, 2018

Last updated in NPPES Feb 26, 2018

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 10067A (WY) Primary

Authorized official

Name Lora Rigsby

Title President

Phone (480) 686-1680

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

Where is Signature Anesthesia, LLC located?

The practice location on file with NPPES is in Gillette, WY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-02-26. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-26.