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ARTHRITIS & RHEUMATOLOGY CLINIC PC
NPI 1891828695
Internal Medicine - Rheumatology in Chandler, AZ

Active since March 13, 2007
1100 S DOBSON RD, 1026, CHANDLER, AZ 85286(480) 855-4078(480) 855-4081 Get Directions Write a Review

NPPES record last updated: March 15, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Arthritis & Rheumatology Clinic Pc NPPES

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

ARTHRITIS & RHEUMATOLOGY CLINIC PC (NPI 1891828695) is a healthcare organization registered as a rheumatology in Chandler, Arizona and active in the NPI registry since March 2007. The organization lists Mohammad A Shakir, Owner, as its authorized official.

NPPES Registry Identity

NPI1891828695
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameARTHRITIS & RHEUMATOLOGY CLINIC PC
Location Address1100 S DOBSON RD, 1026Chandler, AZ 85286-6157
Mailing Address1100 S Dobson Rd, 1026Chandler, AZ 85286-6157 · (480) 855-4078 · Fax (480) 855-4081
Phone(480) 855-4078
Fax(480) 855-4081
Organization SubpartNo
Authorized OfficialMohammad A ShakirOwner · (480) 855-4078
Enumeration DateMarch 13, 2007
Last NPPES UpdateMarch 15, 2010
✔ NPI 1891828695 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in AZ · 29303
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
1100 S DOBSON RD, Chandler, AZ 85286
Open in Google Maps ↗

Other Identifiers 4

Medicare PINZ107103AZ
Medicare UPINH42889AZ
Medicaid584210AZ
Medicare PINZ107102AZ

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 from Arizona Complete Health, Ambetter Health.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)

Arthritis & Rheumatology Clinic Pc 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 Arthritis & Rheumatology Clinic PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Mohammad Shakir, M.D.
Internal Medicine
NPI 1578515862
1100 S DOBSON RD 102
Chandler, AZ 85286
(480) 855-4078
✔ 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.

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 Arthritis & Rheumatology Clinic PC's NPI number?

The NPI number for Arthritis & Rheumatology Clinic PC is 1891828695. It was assigned to this organization in the NPPES registry on March 13, 2007.

Where is Arthritis & Rheumatology Clinic PC located?

Arthritis & Rheumatology Clinic PC is located at 1100 S Dobson Rd 1026, Chandler, AZ 85286. The listed phone number is (480) 855-4078.

What is Arthritis & Rheumatology Clinic PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Arthritis & Rheumatology Clinic PC enrolled in Medicare?

Yes. Arthritis & Rheumatology Clinic PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Arthritis & Rheumatology Clinic PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Arthritis & Rheumatology Clinic PC. 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.

What insurance does Arthritis & Rheumatology Clinic PC accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Arthritis & Rheumatology Clinic PC 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 Arthritis & Rheumatology Clinic PC was last updated on March 15, 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.