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

Dr. Mackenzie Ann McKnight, MD

Individual provider Emergency Medicine Physician · NPI 1003591074

Dr. Mackenzie Ann McKnight, MD is an Emergency Medicine Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2023.

Licensed in
MO
In the registry since
2023
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

1 Barnes Jew Hosp Plz
Saint Louis, MO 63110-1003
Phone: (314) 362-9177
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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 2023022052 (MO)

Record details

NPI number1003591074
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2023
Last updated in NPPESJune 19, 2023
Certification dateJune 18, 2023

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