Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Professional Oxygen Supply Inc.

Durable Medical Equipment & Medical Supplies in Rawlins, WY · enumerated 2005 · authorized official Clark Mcinroy, Ceo.

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

National Provider Identifier

1215934161

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Registry record

Entity type Organization (Type 2)

Legal business name Professional Oxygen Supply Inc.

Practice address 417 W Buffalo St, Rawlins, WY, 82301

Phone (307) 328-1357

Enumeration date Jul 7, 2005

Last updated in NPPES Jan 23, 2019

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Primary

Authorized official

Name Clark Mcinroy

Title Ceo

Phone (307) 632-4147

Other identifiers

Identifier	Type	State	Issuer
106001500	Medicaid	WY	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-01-23. Verify at npiregistry.cms.hhs.gov.

Where is Professional Oxygen Supply Inc. located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-23.