Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Brian M Wickwire, MD

Individual provider Internal Medicine Physician · NPI 1184622573

Dr. Brian M Wickwire, MD is an Internal Medicine in Rio Grande City, Texas. Graduated from Vanderbilt University School of Medicine in 1992, 34 years ago. Practices with Nuestra Clinica Del Valle, Inc, a 28-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
34
Trained at
Vanderbilt University School of Medicine
Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

600 N Garza St Ste A
Rio Grande City, TX 78582
Phone: (956) 487-0846
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 801 W 1st St, San Juan, TX 78589-2276 — (956) 787-8915

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence L3524 (TX)

Record details

NPI number1184622573
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2005
Last updated in NPPESJune 23, 2026
Certification dateJune 23, 2026
Mailing addressPo Box 1689, Pharr, TX 78577-1630

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Nuestra Clinica Del Valle, Inc. — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Rio Grande City