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

Allison Marie Nelson, MD

Individual provider Obstetrics Physician · NPI 1881836484

Allison Marie Nelson, MD is an Obstetrics/Gynecology in Waukesha, Wisconsin. Graduated from Medical College of Wisconsin in 2009, 17 years ago. Practices with Moreland Ob-Gyn Associates S C, a 14-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
17
Trained at
Medical College of Wisconsin
Licensed in
WI
In the registry since
2009
Specialties on file
2
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

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 55404-20 (WI)
Obstetrics Physician Taxonomy 207VX0000X · Licence 55404-20 (WI)

Record details

NPI number1881836484
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2009
Last updated in NPPESMarch 31, 2025
Certification dateMarch 31, 2025
Mailing address1111 Delafield St Ste 120, Waukesha, WI 53188-3402

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2009 (17 years in practice)
Group practice Moreland Ob-Gyn Associates S C — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount