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

Mrs. Mary T. Grimm, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1699866558

Mrs. Mary T. Grimm, MD is an Obstetrics & Gynecology Physician in Chesterfield, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
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

226 S Woods Mill Rd Ste 60 West
Chesterfield, MO 63017-3662
Phone: (314) 878-7333
Fax: (314) 878-7453
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MDR7P90 (MO)

Record details

NPI number1699866558
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 27, 2006
Last updated in NPPESDecember 28, 2021
Certification dateMarch 30, 2021

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