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

Brian Mayer, DO

Individual provider Emergency Medicine Physician · NPI 1245546357

Brian Mayer, DO is an Emergency Medicine in Dallas, Texas. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2010, 16 years ago. Practices with Legacy Urgent Care PA, a 158-clinician group. Licensed in Texas.

Years since qualifying
16
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
TX
In the registry since
2010
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3500 Gaston Ave
Dallas, TX 75246
Phone: (214) 820-0111
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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 Q1672 (TX)

Record details

NPI number1245546357
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedAugust 26, 2010
Last updated in NPPESOctober 19, 2016

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 2010 (16 years in practice)
Group practice Legacy Urgent Care Pa — 158 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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