Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Riverside Therapeutic Massage

Q: What type of organization is Riverside Therapeutic Massage?

Riverside Therapeutic Massage is registered in NPPES as a Clinic/Center (its primary provider taxonomy).

Clinic/Center in Richland, WA · enumerated 2014 · authorized official Mark Whitten, Owner.

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

National Provider Identifier

1730506817

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Registry record

Entity type Organization (Type 2)

Legal business name Riverside Therapeutic Massage

Practice address 640 Jadwin Ave Ste J, Richland, WA, 99352

Phone (509) 946-4800

Fax (509) 943-1270

Enumeration date Mar 26, 2014

Last updated in NPPES Mar 26, 2014

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities · License MA (WA) Primary

Authorized official

Name Mark Whitten

Title Owner

Phone (509) 946-4800

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 Riverside Therapeutic Massage?

Riverside Therapeutic Massage is registered in NPPES as a Clinic/Center (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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-26.