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

Individual provider Hospitalist Physician · NPI 1871869933

Dr. Marissa Salazar Cantu, MD is an Emergency Medicine in San Antonio, Texas. Qualified in 2012, 14 years ago. Practices with University of Texas Health Science Center at San Antonio, a 1,295-clinician group and accepts Medicare assignment. Licensed in Missouri and Texas.

Years since qualifying
14
Licensed in
MO, TX
In the registry since
2012
Specialties on file
4
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

4502 Medical Dr
San Antonio, TX 78229-4402
Phone: (210) 358-2078
Fax: (210) 358-1972
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Emergency Medicine (Pediatrics) Physician (primary) Taxonomy 2080P0204X · Licence S6584 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence 2015015074 (MO)
Pediatrics Physician Taxonomy 208000000X · Licence 2015015074 (MO)
Child Abuse Pediatrics Physician Taxonomy 2080C0008X · Licence S6584 (TX)

Record details

NPI number1871869933
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2012
Last updated in NPPESFebruary 17, 2022
Certification dateFebruary 17, 2022

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice University Of Texas Health Science Center At San Antonio — 1295 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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