NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Frontier Critical Care Physicians, LLC

Internal Medicine Physician in Cheyenne, WY · enumerated 2011 · authorized official Michael Means, Partner.

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

National Provider Identifier

1609172204

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Frontier Critical Care Physicians, LLC
Practice address 1807 Capitol Ave, Ste 201, Cheyenne, WY, 82001
Enumeration date Jan 31, 2011
Last updated in NPPES Jan 31, 2011

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Means
Title Partner

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 Frontier Critical Care Physicians, LLC?
The NPI for Frontier Critical Care Physicians, LLC is 1609172204, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Frontier Critical Care Physicians, LLC?
NPPES lists Michael Means (Partner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-31.