Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

United Therapeutics Corp.

Q: What type of organization is United Therapeutics Corp.?

United Therapeutics Corp. is registered in NPPES as a Orthopedic Physical Therapist (its primary provider taxonomy).

Orthopedic Physical Therapist in Oklahoma City, OK · enumerated 2007 · authorized official Mark White, President.

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

National Provider Identifier

1245448463

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Registry record

Entity type Organization (Type 2)

Legal business name United Therapeutics Corp.

Practice address 6006 Nw 120th Ct, Oklahoma City, OK, 73162

Phone (405) 773-0442

Fax (405) 773-0446

Enumeration date May 20, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2405 (OK) Primary

Authorized official

Name Mark White

Title President

Phone (405) 773-0442

Other identifiers

Identifier	Type	State	Issuer
1144361130	Other	OK	NPI FOR INDIVIDUAL

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 type of organization is United Therapeutics Corp.?

United Therapeutics Corp. is registered in NPPES as a Orthopedic Physical Therapist (its primary provider taxonomy).

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.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.