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

Dr. Arturo Portillo Jr., MD

Individual provider General Acute Care Hospital · NPI 1851595656

Dr. Arturo Portillo Jr., MD is an Emergency Medicine in San Antonio, Texas. Graduated from University of Texas Medical School at San Antonio in 2004, 22 years ago. Practices with Longhorn Emergency Medical Associates PA, a 148-clinician group and accepts Medicare assignment. Licensed in New York and Texas.

Years since qualifying
22
Trained at
University of Texas Medical School at San Antonio
Licensed in
NY, TX
In the registry since
2007
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

5804 Babcock Rd # 213
San Antonio, TX 78240-2134
Phone: (210) 771-1703
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence N1073 (TX)
General Acute Care Hospital Taxonomy 282N00000X · Licence 244516 (NY)

Record details

NPI number1851595656
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 14, 2007
Last updated in NPPESJuly 5, 2011

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2004 (22 years in practice)
Group practice Longhorn Emergency Medical Associates Pa — 148 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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