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

Dr. Robert Marquinez, MD

Individual provider Internal Medicine Physician · NPI 1407910714

Dr. Robert Marquinez, MD is an Internal Medicine in Eagle Pass, Texas. Qualified in 1990, 36 years ago. Practices with United Medical Centers, a 24-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
36
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

2525 N Veterans Blvd
Eagle Pass, TX 78852-3302
Phone: (830) 773-5358
Fax: (830) 773-0258
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence L0860 (TX)

Record details

NPI number1407910714
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 20, 2006
Last updated in NPPESNovember 9, 2023
Certification dateNovember 9, 2023
Mailing addressPo Box 1470, Eagle Pass, TX 78853-1470

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice United Medical Centers — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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