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NPI 1376951228
● Active Type 2 · Organization
Arthritis And Rheumatology Specialists, PA
Internal Medicine · Decatur, TX · NPI 1376951228
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Enumerated 2014 · 11 years on NPI
Arthritis And Rheumatology Specialists, PA is 1 of 749 internal medicine organizations in Texas.
NPI age
11 years
Enumerated 2014-07-23
Primary specialty
Internal Medicine
Practice locations
2
1 secondary on file
Status
Active
No deactivations on record
Authorized official
Mustafa
Owner/ President
Last NPPES update
2019-06-05
Source: monthly bulk 2026-05
How this organization compares
Across 749 active internal medicine providers in Texas.
NPI age
11 years
↓ 7 yr below median
Practice locations
2
1 secondary on file
NPI lifetime · 2014 → 2026
2014-07 Enumerated in NPPES
2014
2026
Where they practice
Primary practice location
2351 S Fm 51, Suite 100
Decatur, TX 762343777
📞 9406268073 fax 9406268137
Mailing address
Po Box 2347
Decatur, TX 762346161
📞 9406268073 fax 9406268137
Additional practice locations
1 secondary location on file with NPPES.
Location 2
9525 N Beach St Ste 405
Fort Worth, TX 762446438
📞 9406268073 fax 9406268137
Authorized official
Arshad Mustafa, MD
Owner/ President
📞 9406268073
Individual providers at this organization
2 individual providers on file at this primary practice address.
Specialties
Internal Medicine
Primary
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.
TX license #P4987 taxonomy 207RR0500X
Identifiers
Type Value Notes
01 (TX)
00E8E2
BCBSTX
05 (TX)
342269301
01 (TX)
790531
MEDICARE - FORT WORTH
Practice context
Multi-provider organization.
2 individual providers on file at this primary address.
Plus 1 secondary practice location.
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How to verify this organization
Confirm the NPI on NPPES. The CMS registry is the system of record. Open NPPES →
Verify the organization is in good standing. Cross-check with the state's business registration and any applicable licensing boards.
Confirm payer enrollment if billing. NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.
Updated 2026-05-14
· Source: CMS NPPES bulk export. Praxis MD refreshes the directory monthly with weekly delta updates.
Independent public resource. Not affiliated with CMS, HHS, or NPPES. Not endorsed by the U.S. government.
NPI listing is not proof of active licensure or payer enrollment.