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

Dr. Steven Mercado, MD

Individual provider Internal Medicine Physician · NPI 1043615503

Dr. Steven Mercado, MD is an Internal Medicine in San Antonio, Texas. Graduated from University of Texas Southwestern Medical School at Dallas in 1993, 33 years ago. Practices with Medcare Associates PA, a 28-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
33
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
TX
In the registry since
2014
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

1434 E Sonterra Blvd
San Antonio, TX 78258-4971
Phone: (210) 675-6620
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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 J7354 (TX)

Record details

NPI number1043615503
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 27, 2014
Last updated in NPPESMay 17, 2021
Certification dateMay 17, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 1993 (33 years in practice)
Group practice Medcare Associates Pa — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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