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

Mary Shea O'Brien, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1083118863

Mary Shea O'Brien, MD is an Obstetrics/Gynecology in Louisville, Kentucky. Qualified in 2020, 6 years ago. Practices with Community Medical Associates Inc, a 1,365-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
6
Licensed in
KY
In the registry since
2018
Specialties on file
2
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

4123 Dutchmans Ln Ste 500
Louisville, KY 40207-4730
Phone: (502) 894-9494
Fax: (502) 894-9404
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 550 S Jackson St Fl St2, Louisville, KY 40202-1622 — (502) 561-7448

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence TP346 (KY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1083118863
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2018
Last updated in NPPESJuly 30, 2024
Certification dateJuly 30, 2024

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Community Medical Associates Inc — 1365 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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