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

Dr. Maria L. Martinez Ugarte, MD

Individual provider Colon & Rectal Surgery Physician · NPI 1346424264

Dr. Maria L. Martinez Ugarte, MD is a Colorectal Surgery (Proctology) in San Antonio, Texas. Qualified in 2004, 22 years ago. Practices with Gmg Health Systems Associates PA, a 116-clinician group and accepts Medicare assignment. Licensed in Minnesota and Texas.

Years since qualifying
22
Licensed in
MN, TX
In the registry since
2007
Specialties on file
5
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

730 Pleasanton Rd
San Antonio, TX 78214
Phone: (210) 921-3800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence R7813 (TX)
Colon & Rectal Surgery Physician Taxonomy 208C00000X · Licence 55709 (MN)
Colon & Rectal Surgery Physician Taxonomy 208C00000X · Licence 106302 (MN)
Surgery Physician Taxonomy 208600000X · Licence R7813 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1346424264
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 27, 2007
Last updated in NPPESAugust 9, 2022
Certification dateAugust 2, 2022

Medicare enrollment

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

Medicare specialtyCOLORECTAL SURGERY (PROCTOLOGY)
Also practisesGENERAL SURGERY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Gmg Health Systems Associates Pa — 116 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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