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

Dr. Mackenzie Olsen, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1982406039

Dr. Mackenzie Olsen, MD is a Student in an Organized Health Care Education/Training Program in Saint Louis, Missouri. Registered with an NPI since 2025.

In the registry since
2025
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Saint Louis, MO
Fax: (314) 454-4102

No coordinates on file. Search this address in Google Maps

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1982406039
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2025
Last updated in NPPESJune 30, 2026
Certification dateJune 30, 2026

Other providers in Saint Louis