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SFZ CORPORATION
NPI 1356530547
Internal Medicine in Hazel Crest, IL

Active since October 24, 2007CLIA 14D0924753 · Waiver
3330 W 177TH ST, SUITE 3D, HAZEL CREST, IL 60429(708) 957-4278 Get Directions Write a Review

NPPES record last updated: May 4, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sfz Corporation NPPES

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

SFZ CORPORATION (NPI 1356530547) is a healthcare organization registered as an internal medicine in Hazel Crest, Illinois and active in the NPI registry since October 2007. The organization holds a CLIA Waiver certificate valid through February 5, 2027 and lists Shahla Zaidi, Owner, as its authorized official.

NPPES Registry Identity

NPI1356530547
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameSFZ CORPORATION
Location Address3330 W 177TH ST, SUITE 3DHazel Crest, IL 60429-2184
Mailing Address10660 W 143rd St, Suite BOrland Park, IL 60462-1982 · (708) 349-0055 · Fax (708) 460-8031
Phone(708) 957-4278
Organization SubpartNo
Authorized OfficialShahla ZaidiOwner · (708) 349-0055
Enumeration DateOctober 24, 2007
Last NPPES UpdateMay 4, 2010
✔ NPI 1356530547 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036085180
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3330 W 177TH ST, Hazel Crest, IL 60429
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Other Identifiers 5

Other0801779IL · Palmetto Rr Medicare
Medicaid036085180IL
Other0021623323IL · Blue Cross Blue Shield
Medicare PIN212526IL
Medicare UPINL32537IL

Group Practice 1

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sfz 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 Sfz Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Shahla Zaidi, M.D
Family Practice
NPI 1528013026
3330W. 177TH STREET SUITE 3D
Hazelcrest, IL 60429
(708) 957-4278
✔ 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 14D0924753

S F Z Corporation · Hazel Crest, IL
Active · expires Feb 5, 2027
CLIA Number14D0924753
Laboratory TypePhysician Office
Certificate Effective DateFebruary 6, 2025
Certificate Expiration DateFebruary 5, 2027
Laboratory DirectorShehla Zaiidi
Laboratory Phone(708) 957-4278
Laboratory LocationS F Z Corporation3330 W 177th Street, Suite 3D, Hazel Crest, IL 60429
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 Sfz Corporation's NPI number?

The NPI number for Sfz Corporation is 1356530547. It was assigned to this organization in the NPPES registry on October 24, 2007.

Where is Sfz Corporation located?

Sfz Corporation is located at 3330 W 177th St Suite 3D, Hazel Crest, IL 60429. The listed phone number is (708) 957-4278.

What is Sfz Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Sfz Corporation enrolled in Medicare?

Yes. Sfz Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sfz Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Sfz 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 Sfz Corporation hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D0924753) is associated with this NPI, valid through February 5, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Sfz Corporation accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Sfz Corporation as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sfz Corporation was last updated on May 4, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.