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

Mercedes Dayan

Individual provider Emergency Medicine Physician · NPI 1902593437

Mercedes Dayan is an Emergency Medicine in Austin, Texas. Qualified in 2023, 3 years ago. Licensed in Texas.

Years since qualifying
3
Licensed in
TX
In the registry since
2023
Specialties on file
2

Practice location Address checks out

1500 Red River St Fl 2
Austin, TX 78701-1918
Phone: (512) 495-5555
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence W0555 (TX)
Emergency Medicine Physician Taxonomy 207P00000X · Licence BP10083799 (TX)

Record details

NPI number1902593437
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 24, 2023
Last updated in NPPESDecember 4, 2025
Certification dateDecember 4, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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