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

Dr. Michael A. Macias, MD

Individual provider Emergency Medicine Physician · NPI 1861836660

Dr. Michael A. Macias, MD is an Emergency Medicine in San Diego, California. Graduated from Northwestern University Feinberg Medical School in 2013, 13 years ago. Practices with Temecula Valley Emergency Physicians Inc, a 14-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
13
Trained at
Northwestern University Feinberg Medical School
Licensed in
CA
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

200 W Arbor Dr
San Diego, CA 92103-9000
Phone: (858) 249-6800
Fax: (619) 220-0229
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A147268 (CA)

Record details

NPI number1861836660
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 23, 2013
Last updated in NPPESMarch 6, 2018

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2013 (13 years in practice)
Group practice Temecula Valley Emergency Physicians Inc — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in San Diego