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

Megan M Trester, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1912167404

Megan M Trester, MD is an Obstetrics/Gynecology in Waukesha, Wisconsin. Graduated from University of Wisconsin School of Medicine in 2005, 21 years ago. Practices with Moreland Ob-Gyn Associates S C, a 14-clinician group and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
21
Trained at
University of Wisconsin School of Medicine
Licensed in
IL, WI
In the registry since
2008
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

1111 Delafield St Ste 120
Waukesha, WI 53188-3402
Phone: (262) 544-4411
Fax: (262) 650-3856
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 53428-20 (WI)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 036-11943 (IL)

Record details

NPI number1912167404
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2008
Last updated in NPPESMarch 31, 2025
Certification dateMarch 31, 2025

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Moreland Ob-Gyn Associates S C — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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