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

John Mark Brewer, MD

Individual provider Emergency Medicine Physician · NPI 1407954951

John Mark Brewer, MD is an Emergency Medicine Physician in Columbia, Tennessee. Licensed in Tennessee. Registered with an NPI since 2006.

Licensed in
TN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1224 Trotwood Ave Maury Regional Hospital
Columbia, TN 38401-4802
Phone: (931) 388-3915
Fax: (931) 388-7119
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 MD24068 (TN)

Record details

NPI number1407954951
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1224 Trotwood Ave, Maury Regional Hospital, Columbia, TN 38401-4802

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