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

Dr. Jennifer Davis, MD

Individual provider Cardiovascular Disease Physician · NPI 1801159264

Dr. Jennifer Davis, MD is registered under Cardiovascular Disease (Cardiology) in Green Bay, Wisconsin. Qualified in 2012, 14 years ago. Practices with St Mary's Hospital Medical Center of Green Bay Inc-Hospital Sisters, a 14-clinician group and accepts Medicare assignment. Licensed in Illinois, Indiana, Louisiana and Missouri and 1 more.

Years since qualifying
14
Licensed in
IL, IN, LA, MO, WI
In the registry since
2012
Specialties on file
7
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

1860 Shawano Ave
Green Bay, WI 54303-2667
Phone: (920) 496-4700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 77928-20 (WI)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 01080544A (IN)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 036.150159 (IL)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 036.150159 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2012018501 (MO)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence MD.207877 (LA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01080544A (IN)

Record details

NPI number1801159264
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2012
Last updated in NPPESOctober 29, 2026
Certification dateOctober 29, 2026

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERVENTIONAL CARDIOLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice St Mary'S Hospital Medical Center Of Green Bay Inc-Hospital Sisters — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients929
Services billed 1,603 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $439 12 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Dickinson County Memorial Hospital Hospital · Iron Mountain, MI
  • Door County Medical Center Hospital · Sturgeon Bay, WI
  • St Marys Hospital Medical Ctr Hospital · Green Bay, WI
  • St Nicholas Hospital Hospital · Sheboygan, WI
  • St Vincent Hospital Hospital · Green Bay, WI

Colleagues at St Mary's Hospital Medical Center of Green Bay Inc-Hospital Sisters

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 14 clinicians in the practice; 11 are shown here.

Other providers in Green Bay