Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Aten Corporation

Q: What is the NPI number for Aten Corporation?

The NPI for Aten Corporation is 1275670408, a Type 2 (organization) record in the CMS NPPES registry.

Pain Medicine Physician in Scottsdale, AZ · enumerated 2007 · authorized official Angelo Chirban, President & Medical Director.

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

National Provider Identifier

1275670408

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Registry record

Entity type Organization (Type 2)

Legal business name Aten Corporation

Other name <Unavail>

Practice address 3337 N Miller Rd, Ste. 102, Scottsdale, AZ, 85251

Phone (480) 990-1280

Fax (480) 990-1410

Enumeration date Jan 30, 2007

Last updated in NPPES Apr 9, 2010

Taxonomy & classification

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 27055 (AZ) Primary

Authorized official

Name Angelo Chirban

Title President & Medical Director

Phone (480) 990-1280

Other identifiers

Identifier	Type	State	Issuer
445438	Medicaid	AZ	-

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 the NPI number for Aten Corporation?

The NPI for Aten Corporation is 1275670408, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Aten Corporation?

NPPES lists Angelo Chirban (President & Medical Director) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-09.