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

Dr. Donna A Mery, MD

Individual provider Family Medicine Physician · NPI 1851364061

Dr. Donna A Mery, MD is a Family Practice in Weslaco, Texas. Graduated from University of Texas Medical School at Houston in 1985, 41 years ago. Practices with Rio Grande Valley Adult and Internal Medicine Specialists PLLC, a 9-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
41
Trained at
University of Texas Medical School at Houston
Licensed in
TX
In the registry since
2006
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

1710 E 8th St
Weslaco, TX 78596-6646
Phone: (956) 969-2536
Fax: (956) 968-5542
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence H0630 (TX)

Record details

NPI number1851364061
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 8, 2006
Last updated in NPPESFebruary 29, 2008
Mailing address1710 E 8th St, Weslaco, TX 78596-6646

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 1985 (41 years in practice)
Group practice Rio Grande Valley Adult And Internal Medicine Specialists Pllc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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