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

Matthew Macias, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1992158422

Matthew Macias, MD is an Emergency Medicine in Ann Arbor, Michigan. Qualified in 2016, 10 years ago. Practices with Cep America LLC, a 985-clinician group and accepts Medicare assignment. Licensed in Michigan and Tennessee.

Years since qualifying
10
Licensed in
MI, TN
In the registry since
2016
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

1500 E Medical Center Dr
Ann Arbor, MI 48109
Phone: (734) 763-7919
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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 4301500456 (TN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 4301110398 (MI)

Record details

NPI number1992158422
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 20, 2016
Last updated in NPPESJanuary 17, 2020
Certification dateJanuary 17, 2020
Mailing address1500 E. Medical Center Dr., Ann Arbor, MI 48109

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Cep America Llc — 985 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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