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CLINICAL RESEARCH INSTITUTE OF ARIZONA, LLC
NPI 1528912003
Internal Medicine in Sun City West, AZ

Active since February 23, 2026CLIA 03D2067785 · Waiver
14506 W GRANITE VALLEY DR, SUN CITY WEST, AZ 85375(623) 223-1580(623) 399-6724 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Clinical Research Institute Of Arizona, Llc NPPES

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

CLINICAL RESEARCH INSTITUTE OF ARIZONA, LLC (NPI 1528912003) is a healthcare organization registered as an internal medicine in Sun City West, Arizona and active in the NPI registry since February 2026. The organization holds a CLIA Waiver certificate valid through October 21, 2027 and lists Jalal Mouhammad Abbas, Owner, as its authorized official.

NPPES Registry Identity

NPI1528912003
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCLINICAL RESEARCH INSTITUTE OF ARIZONA, LLC
Location Address14506 W GRANITE VALLEY DRSun City West, AZ 85375-6010
Mailing Address14506 W Granite Valley DrSun City West, AZ 85375-6010 · (623) 223-1580 · Fax (623) 399-6724
Phone(623) 223-1580
Fax(623) 399-6724
Organization SubpartNo
Authorized OfficialJalal Mouhammad AbbasOwner · (623) 293-1360
Enumeration DateFebruary 23, 2026
NPPES CertifiedFebruary 23, 2026
✔ NPI 1528912003 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
14506 W GRANITE VALLEY DR, Sun City West, AZ 85375
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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Clinical Research Institute Of Arizona, Llc 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 Clinical Research Institute Of Arizona, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jalal Abbas, M.D.
Internal Medicine
NPI 1205895034
14418 W MEEKER BLVD STE 210
Sun City West, AZ 85375
(623) 544-8400
✔ PECOS✔ Accepts Medicare0.2 mi

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 03D2067785

Clinical Research Institute Of Arizona, LLC · Sun City West, AZ
Active · expires Oct 21, 2027
CLIA Number03D2067785
Laboratory TypePhysician Office
Certificate Effective DateOctober 22, 2025
Certificate Expiration DateOctober 21, 2027
Laboratory DirectorJalal Abbas
Laboratory Phone(623) 223-1580
Laboratory LocationClinical Research Institute Of Arizona, LLC14506 W Granite Valley Dr Ste 121, Sun City West, AZ 85375
CLIA data matches this NPI record on: Address Name 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 Clinical Research Institute Of Arizona, LLC's NPI number?

The NPI number for Clinical Research Institute Of Arizona, LLC is 1528912003. It was assigned to this organization in the NPPES registry on February 23, 2026.

Where is Clinical Research Institute Of Arizona, LLC located?

Clinical Research Institute Of Arizona, LLC is located at 14506 W Granite Valley Dr, Sun City West, AZ 85375. The listed phone number is (623) 223-1580.

What is Clinical Research Institute Of Arizona, LLC's specialty?

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

Is Clinical Research Institute Of Arizona, LLC enrolled in Medicare?

Yes. Clinical Research Institute Of Arizona, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Clinical Research Institute Of Arizona, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Clinical Research Institute Of Arizona, LLC. 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 Clinical Research Institute Of Arizona, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 03D2067785) is associated with this NPI, valid through October 21, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Clinical Research Institute Of Arizona, LLC was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.