Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lancaster Radiation Oncology, Inc.

Q: What is the NPI number for Lancaster Radiation Oncology, Inc.?

The NPI for Lancaster Radiation Oncology, Inc. is 1205837663, a Type 2 (organization) record in the CMS NPPES registry.

Radiation Oncology Physician in Lancaster, OH · enumerated 2005 · authorized official Chuck Cho, President.

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

National Provider Identifier

1205837663

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Registry record

Entity type Organization (Type 2)

Legal business name Lancaster Radiation Oncology, Inc.

Practice address 401 N Ewing St, Lancaster, OH, 43130

Phone (740) 687-8550

Fax (740) 687-8959

Enumeration date Aug 9, 2005

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Chuck Cho

Title President

Phone (740) 687-8550

Other identifiers

Identifier	Type	State	Issuer
0939328	Medicaid	OH	-

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.

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Frequently asked questions

Who is the authorized official for Lancaster Radiation Oncology, Inc.?

NPPES lists Chuck Cho (President) as the authorized official for this organization.

What is the NPI number for Lancaster Radiation Oncology, Inc.?

The NPI for Lancaster Radiation Oncology, Inc. is 1205837663, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.