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

Dr. Robert Michael Diaz, MD

Individual provider Surgery Physician · NPI 1275154890

Dr. Robert Michael Diaz, MD is a General Surgery in Dallas, Texas. Qualified in 2020, 6 years ago. Licensed in Texas.

Years since qualifying
6
Licensed in
TX
In the registry since
2020
Specialties on file
2
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

3500 Gaston Ave
Dallas, TX 75246-2088
Phone: (214) 820-2362
Fax: (214) 820-7272
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence V9887 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence BP10071715 (TX)

Record details

NPI number1275154890
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 5, 2020
Last updated in NPPESMarch 24, 2026
Certification dateMarch 24, 2026
Mailing address10710 McPherson Rd Ste 306, Laredo, TX 78045-6271

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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