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IRENE MALEK MD PROFESSIONAL CORPORATION
NPI 1982651006
Clinic/Center - Multi-Specialty in Long Beach, CA

Active since May 27, 2006CLIA 05D1050629 · Waiver
3610 ATLANTIC AVE, LONG BEACH, CA 90807(562) 492-9288(562) 595-9346 Get Directions Write a Review

NPPES record last updated: November 13, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 13, 2021, Jun 23, 2021, Dec 31, 2019 and 1 more (4 updates tracked since 2019).

About Irene Malek Md Professional Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IRENE MALEK MD PROFESSIONAL CORPORATION (NPI 1982651006) is a healthcare organization registered as a multi-specialty in Long Beach, California and active in the NPI registry since May 2006. The organization holds a CLIA Waiver certificate valid through December 27, 2026 and lists Irene A Malek, President, as its authorized official.

NPPES Registry Identity

NPI1982651006
Entity TypeOrganization
Primary Taxonomy261QM1300X
Legal Business NameIRENE MALEK MD PROFESSIONAL CORPORATION
Location Address3610 ATLANTIC AVELong Beach, CA 90807-3418
Mailing AddressPo Box 1856Los Alamitos, CA 90720-1856 · (310) 792-3914 · Fax (855) 898-4055
Phone(562) 492-9288
Fax(562) 595-9346
Organization SubpartNo
Authorized OfficialIrene A MalekPresident · (562) 492-9288
Enumeration DateMay 27, 2006
Last NPPES UpdateNovember 13, 20214 updates tracked since enumeration
NPPES CertifiedNovember 13, 2021
✔ NPI 1982651006 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM1300X
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedPreventive Medicine · Public Health & General Preventive MedicineTaxonomy 2083P0901X
3610 ATLANTIC AVE, Long Beach, CA 90807
Open in Google Maps ↗

Group Practice 2

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP
Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Irene Malek Md Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Irene Malek MD Professional Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Irene Malek, M.D.
Family Practice
NPI 1316984248
3610 ATLANTIC AVE
Long Beach, CA 90807
(562) 492-9288
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D1050629

Irene A Malek MD, A Professional Corporation · Long Beach, CA
Active · expires Dec 27, 2026
CLIA Number05D1050629
Laboratory TypePhysician Office
Certificate Effective DateDecember 28, 2024
Certificate Expiration DateDecember 27, 2026
Laboratory DirectorIrene A. Malek
Laboratory Phone(562) 492-9288
Laboratory LocationIrene A Malek MD, A Professional Corporation3610 Atlantic Ave, Long Beach, CA 90807
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Irene Malek MD Professional Corporation's NPI number?

The NPI number for Irene Malek MD Professional Corporation is 1982651006. It was assigned to this organization in the NPPES registry on May 27, 2006.

Where is Irene Malek MD Professional Corporation located?

Irene Malek MD Professional Corporation is located at 3610 Atlantic Ave, Long Beach, CA 90807. The listed phone number is (562) 492-9288.

What is Irene Malek MD Professional Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

Is Irene Malek MD Professional Corporation enrolled in Medicare?

Yes. Irene Malek MD Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Irene Malek MD Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Irene Malek MD Professional Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Irene Malek MD Professional Corporation hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1050629) is associated with this NPI, valid through December 27, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Irene Malek MD Professional Corporation was last updated on November 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.