Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kiumars Arfai, M.D. Inc.

Q: What type of organization is Kiumars Arfai, M.D. Inc.?

Kiumars Arfai, M.D. Inc. is registered in NPPES as a Radiology Clinic/Center (its primary provider taxonomy).

Radiology Clinic/Center in Northridge, CA · enumerated 2015 · authorized official Kiumars Arfai, President.

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

National Provider Identifier

1174910202

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Registry record

Entity type Organization (Type 2)

Legal business name Kiumars Arfai, M.D. Inc.

Other name <Unavail>

Practice address 19871 Nordhoff St, Northridge, CA, 91324

Phone (818) 349-5050

Fax (818) 349-5052

Enumeration date Apr 15, 2015

Last updated in NPPES Apr 15, 2015

Taxonomy & classification

261QR0200X Radiology Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Kiumars Arfai

Title President

Phone (818) 349-5050

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 Kiumars Arfai, M.D. Inc.?

Kiumars Arfai, M.D. Inc. is registered in NPPES as a Radiology Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-15.