NPI age
2 years
Enumerated 2023-10-11
● Active Type 2 · Organization
North Texas Center For Rheumatology
North Texas Center For Rheumatology is 1 of 749 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Plus 1 secondary
Practice locations
2
1 secondary on file
Status
Active
No deactivations on record
Authorized official
Fallena
Partner
Last NPPES update
2024-01-24
Source: monthly bulk 2026-05
How this organization compares
Across 749 active internal medicine providers in Texas.
NPI age
2 years
↓ 16 yr below median
Practice locations
2
1 secondary on file
Subspecialties
1
In the 34% of peers with subspecialties
NPI lifetime · 2023 → 2026
2023-10Enumerated in NPPES
2023
2026
Where they practice
Primary practice location
12740 Hillcrest Rd Ste 265
Dallas, TX 752302086
Mailing address
12740 Hillcrest Rd Ste 265
Dallas, TX 752302086
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2101 Westpark Ct Ste 110
Euless, TX 760403719
Authorized official
Margarita Fallena, MD
Partner
📞 9725131410
Individual providers at this organization
5 individual providers on file at this primary practice address.
- Margarita Fallena, MD Internal Medicine NPI 1760686737
- Cathy Fernandez, FNPC Nurse Practitioner NPI 1184262370
- Catalina Orozco, MD Internal Medicine NPI 1306979141
- Virginia Reddy, MD Internal Medicine NPI 1477638153
- Richard Stern, M.D. Internal Medicine NPI 1578562278
Specialties
-
Internal Medicine PrimaryAn 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.
-
Internal MedicineA 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,...
Practice context
Multi-provider organization. 5 individual providers on file at this primary address. Plus 1 secondary practice location.
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- 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.