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

Individual provider Obstetrics & Gynecology Physician · NPI 1841636263

Katy Mary Katherine Cox, MD is an Obstetrics/Gynecology in Saint Louis, Missouri. Graduated from University of Arkansas College of Medicine in 2013, 13 years ago. Practices with Mercy Womens Services LLC, a 13-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
13
Trained at
University of Arkansas College of Medicine
Licensed in
MO
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

10010 Kennerly Rd Fl 4
Saint Louis, MO 63128-2106
Phone: (314) 525-6072
Fax: (314) 525-1387
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 2020040292 (MO)

Record details

NPI number1841636263
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2013
Last updated in NPPESOctober 29, 2025
Certification dateOctober 29, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Mercy Womens Services Llc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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