Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Teresa Anne Sanford, DNP, CNP

Individual provider Family Nurse Practitioner · NPI 1356320055

Teresa Anne Sanford, DNP, CNP is a Nurse Practitioner in Waukesha, Wisconsin. Graduated from University of Arizona College of Medicine in 2005, 21 years ago. Practices with Oak Medical SC, a 123-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Minnesota and Wisconsin.

Years since qualifying
21
Trained at
University of Arizona College of Medicine
Licensed in
MN, WI
In the registry since
2006
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

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Practice location Address checks out

N20W22961 Watertown Rd
Waukesha, WI 53186-1306
Phone: (262) 875-5070
Fax: (866) 384-9486
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 403 Stageline Rd, Hudson, WI 54016-7848 — (715) 531-6800

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 4689-33 (WI)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence R1515154 (MN)

Record details

NPI number1356320055
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , CNP
Sole proprietorNo
NPI enumeratedJanuary 11, 2006
Last updated in NPPESNovember 1, 2023
Certification dateNovember 1, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Oak Medical Sc — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients230
Services billed 859 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Oak Medical SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 123 clinicians in the practice; 12 are shown here.

Other providers in Waukesha