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

Mary T McLennan, MD

Individual provider Gynecology Physician · NPI 1659382216

Mary T McLennan, MD is a Gynecology Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
Specialties on file
3
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

1031 Bellevue Ave Ste 200
Saint Louis, MO 63117-1856
Phone: (314) 977-7455
Fax: (314) 977-7477
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician (primary) Taxonomy 207VF0040X · Licence 102677 (MO)
Gynecology Physician Taxonomy 207VG0400X · Licence 102677 (MO)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 102677 (MO)

Record details

NPI number1659382216
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 10, 2006
Last updated in NPPESJanuary 18, 2021
Certification dateJanuary 18, 2021

Other providers in Saint Louis