Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Radiation Oncology Center

Q: What is the NPI number for Advanced Radiation Oncology Center?

The NPI for Advanced Radiation Oncology Center is 1063573921, a Type 2 (organization) record in the CMS NPPES registry.

Radiation Oncology Clinic/Center in Salinas, CA · enumerated 2006 · authorized official Aytac Apaydin, Ceo.

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

National Provider Identifier

1063573921

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Radiation Oncology Center

Practice address 1115 #B Los Palos Drive, Salinas, CA, 93901

Phone (831) 758-3851

Fax (831) 758-8701

Enumeration date Dec 13, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QX0203X Radiation Oncology Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Aytac Apaydin

Title Ceo

Phone (831) 758-3851

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

Who is the authorized official for Advanced Radiation Oncology Center?

NPPES lists Aytac Apaydin (Ceo) as the authorized official for this organization.

What is the NPI number for Advanced Radiation Oncology Center?

The NPI for Advanced Radiation Oncology Center is 1063573921, a Type 2 (organization) record in the CMS NPPES registry.

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