Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Mei an Tonette O Ty Arias

Individual provider Rheumatology Physician · NPI 1467709485

Dr. Mei an Tonette O Ty Arias practises Rheumatology in Mesquite, Texas. Qualified in 2008, 18 years ago. Practices with Southwest Arthritis Research Group, PA, a 3-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
18
Licensed in
TX
In the registry since
2012
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Practice location Address checks out

1600 Republic Pkwy Ste 200
Mesquite, TX 75150-6919
Phone: (972) 288-2600
Fax: (972) 288-8886
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3030 North St, Beaumont, TX 77702-1433 — (409) 832-9600

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence Q9756 (TX)

Record details

NPI number1467709485
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 8, 2012
Last updated in NPPESJune 14, 2023
Certification dateJune 14, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRHEUMATOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Southwest Arthritis Research Group, Pa — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients124
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $3,296 164 payments · a meal or drink at a meeting or visit, not a fee
Education $2 2 payments · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Southwest Arthritis Research Group, PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Mesquite