Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oncology Group Pllc

Q: What type of organization is Oncology Group Pllc?

Oncology Group Pllc is registered in NPPES as a Radiation Oncology Physician (its primary provider taxonomy).

Radiation Oncology Physician in Kennewick, WA · enumerated 2006 · authorized official Sheila Rege, Member.

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

National Provider Identifier

1184736340

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Registry record

Entity type Organization (Type 2)

Legal business name Oncology Group Pllc

Practice address 7350 W Deschutes, Building A, Kennewick, WA, 99336

Phone (509) 737-3371

Fax (509) 736-0958

Enumeration date Aug 31, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Sheila Rege

Title Member

Phone (509) 374-3915

Other identifiers

Identifier	Type	State	Issuer
7096357	Medicaid	WA	-

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 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.

What type of organization is Oncology Group Pllc?

Oncology Group Pllc is registered in NPPES as a Radiation Oncology Physician (its primary provider taxonomy).

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