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NORTHWEST HOUSTON ARTHRITIS CENTER
NPI 1922149772
Internal Medicine - Rheumatology in Tomball, TX

Active since February 12, 2007
455 SCHOOL ST, SUITE N27, TOMBALL, TX 77375(281) 357-0666(281) 255-2740 Get Directions Write a Review

NPPES record last updated: May 31, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Northwest Houston Arthritis Center NPPES

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

NORTHWEST HOUSTON ARTHRITIS CENTER (NPI 1922149772) is a healthcare organization registered as a rheumatology in Tomball, Texas and active in the NPI registry since February 2007. The organization lists Shaikh Arif Ali, Director, as its authorized official.

NPPES Registry Identity

NPI1922149772
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameSHAIKH ALI, MD PA
Location Address455 SCHOOL ST, SUITE N27Tomball, TX 77375-4595
Mailing AddressPo Box 586Tomball, TX 77377-0586 · (281) 357-0666 · Fax (281) 255-2740
Phone(281) 357-0666
Fax(281) 255-2740
Organization SubpartNo
Authorized OfficialShaikh Arif AliDirector · (281) 357-0666
Enumeration DateFebruary 12, 2007
Last NPPES UpdateMay 31, 2012
✔ NPI 1922149772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
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.
Also ListedInternal MedicineTaxonomy 207R00000X
455 SCHOOL ST, Tomball, TX 77375
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Other Names 1

Doing Business AsNorthwest Houston Arthritis Center

Other Identifiers 1

Medicare PIN00913UTX

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Northwest Houston Arthritis Center 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 Northwest Houston Arthritis Center, which bills Medicare for the services this clinician delivers.

Clinician (1)

Shaikh Ali, MD PA
Rheumatology
NPI 1629026273
455 SCHOOL ST SUITE 27
Tomball, TX 77375
(281) 357-0666
✔ 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 Shaikh Ali, MD PA's NPI number?

The NPI number for Shaikh Ali, MD PA is 1922149772. It was assigned to this organization in the NPPES registry on February 12, 2007. The provider is doing business as Northwest Houston Arthritis Center.

Where is Shaikh Ali, MD PA located?

Shaikh Ali, MD PA is located at 455 School St Suite N27, Tomball, TX 77375. The listed phone number is (281) 357-0666.

What is Shaikh Ali, MD PA's specialty?

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

Is Shaikh Ali, MD PA enrolled in Medicare?

Yes. Shaikh Ali, MD PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Shaikh Ali, MD PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to Shaikh Ali, MD PA. 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.

When was this NPI record last updated?

The NPPES record for Shaikh Ali, MD PA was last updated on May 31, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.