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ARTHRITIS AND RHEUMATOLOGY SPECIALISTS, PA
NPI 1376951228
Internal Medicine - Rheumatology in Decatur, TX

Active since July 23, 2014CLIA 45D2268895 · Waiver
2351 S FM 51, SUITE 100, DECATUR, TX 76234(940) 626-8073(940) 626-8137 Get Directions Write a Review

NPPES record last updated: June 5, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 5, 2019, Jun 14, 2016 (2 updates tracked since 2016).

About Arthritis And Rheumatology Specialists, Pa NPPES

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

ARTHRITIS AND RHEUMATOLOGY SPECIALISTS, PA (NPI 1376951228) is a healthcare organization registered as a rheumatology in Decatur, Texas and active in the NPI registry since July 2014. The organization holds a CLIA Waiver certificate valid through May 1, 2027, maintains a secondary practice location in Fort Worth, and lists Arshad Mustafa, Owner/ President, as its authorized official.

NPPES Registry Identity

NPI1376951228
Entity TypeOrganization
Primary Taxonomy207RR0500X
Legal Business NameARTHRITIS AND RHEUMATOLOGY SPECIALISTS, PA
Location Address2351 S FM 51, SUITE 100Decatur, TX 76234-3777
Mailing AddressPo Box 2347Decatur, TX 76234-6161 · (940) 626-8073 · Fax (940) 626-8137
Phone(940) 626-8073
Fax(940) 626-8137
Organization SubpartNo
Authorized OfficialArshad MustafaOwner/ President · (940) 626-8073
Enumeration DateJuly 23, 2014
Last NPPES UpdateJune 5, 20192 updates tracked since enumeration
✔ NPI 1376951228 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 TX · P4987
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.
2351 S FM 51, Decatur, TX 76234
Open in Google Maps ↗

Secondary Practice Location 1

Location 19525 N Beach St Ste 405Fort Worth, TX 76244-6438 · Phone (940) 626-8073 · Fax (940) 626-8137

Other Identifiers 3

Other00E8E2TX · Bcbstx
Medicaid342269301TX
Other790531TX · Medicare - Fort Worth

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, WellPoint.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 And Rheumatology Specialists, Pa 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 And Rheumatology Specialists, PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Arshad Mustafa, M.D.
Rheumatology
NPI 1740254499
902 PRESKITT RD STE 600
Decatur, TX 76234
(940) 626-8073
✔ PECOS✔ Accepts Medicare0.1 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 45D2268895

Arthritis And Rheumatology Specialists, PA · Fort Worth, TX
Active · expires May 1, 2027
CLIA Number45D2268895
Laboratory TypePhysician Office
Certificate Effective DateMay 2, 2025
Certificate Expiration DateMay 1, 2027
Laboratory DirectorArshad Mustafa
Laboratory Phone(940) 626-8073
Laboratory LocationArthritis And Rheumatology Specialists, PA3424 N Tarrant Pkwy Ste 420, Fort Worth, TX 76177
CLIA data matches this NPI record on: 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 Arthritis And Rheumatology Specialists, PA's NPI number?

The NPI number for Arthritis And Rheumatology Specialists, PA is 1376951228. It was assigned to this organization in the NPPES registry on July 23, 2014.

Where is Arthritis And Rheumatology Specialists, PA located?

Arthritis And Rheumatology Specialists, PA is located at 2351 S Fm 51 Suite 100, Decatur, TX 76234. The listed phone number is (940) 626-8073.

What is Arthritis And Rheumatology Specialists, PA's specialty?

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

Is Arthritis And Rheumatology Specialists, PA enrolled in Medicare?

Yes. Arthritis And Rheumatology Specialists, PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Arthritis And Rheumatology Specialists, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to Arthritis And Rheumatology Specialists, 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.

Does Arthritis And Rheumatology Specialists, PA hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2268895) is associated with this NPI, valid through May 1, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Arthritis And Rheumatology Specialists, PA accept?

Health plans from Molina Healthcare and WellPoint list Arthritis And Rheumatology Specialists, PA 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 And Rheumatology Specialists, PA was last updated on June 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.