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

Rebecca Lynn Sigourney-Tennyck, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1104453521

Rebecca Lynn Sigourney-Tennyck, MD is an Obstetrics/Gynecology in Germantown, Wisconsin. Graduated from Western Michigan Un Homer Stryker School of Med in 2020, 6 years ago. Practices with Aurora Advanced Healthcare, Inc, a 1,101-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
6
Trained at
Western Michigan Un Homer Stryker School of Med
Licensed in
WI
In the registry since
2020
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Germantown, WI

Additional practice locations (2)

  • 975 Port Washington Rd, Grafton, WI 53024-9201 — (262) 329-1000
  • 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522 — (414) 805-6600

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 75898 (WI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1104453521
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2020
Last updated in NPPESSeptember 13, 2024
Certification dateSeptember 13, 2024

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolWESTERN MICHIGAN UN HOMER STRYKER SCHOOL OF MED
Graduated 2020 (6 years in practice)
Group practice Aurora Advanced Healthcare, Inc. — 1101 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Germantown