Kathleen Jean Hillesheim, FNP-C
Family Nurse Practitioner · Green Bay, WI
Kathleen Jean Hillesheim, FNP-C is a family nurse practitioner with a practice address in Green Bay, Wisconsin, and NPI 1295080646, issued on Jul 20, 2012. Check the license (Wisconsin 4883-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Jean Hillesheim
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4883-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 720 S Vanburen St, Green Bay, WI 54301
- Phone
- (920) 433-7488
- Enumerated
- Jul 20, 2012
- Record last updated
- Dec 5, 2025
- Fax
- (920) 433-7439
- Medicare enrollment
- Enrolled (PECOS I20120926000084); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,814 in Wisconsin → Look up another NPI →
Also registered at 720 S Vanburen St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicholas Coorough, M.D.Surgery Physician1689010118
Verify Kathleen Jean Hillesheim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 4883-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family nurse practitioner in 2024
75 Medicare Part D claims for 51 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 36 claims were for opioids.
Most prescribed
- Oxycodone Hcl15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Bellin Memorial Hospital IncGreen Bay, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Jean Hillesheim among 2,814 family nurse practitioner records in Wisconsin
Kathleen Jean Hillesheim, FNP-C is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 23% of them.
- NPI issued2012 · 23% of these records are older, 74% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2012 · median 2019 among the 1,740 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
215 family nurse practitioner records list a practice address in Green Bay
They are 215 of the 4,619 NPPES records with a practice address in Green Bay, and 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Green Bay → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Ruth Bloesl, FNP-BC APNPGreen Bay, WI 543011497849368
- Laurel Denheijer, APNPGreen Bay, WI 543011356446520
- Judith Everson, APNPGreen Bay, WI 543011699730002
- Maryjo Heise, APNPGreen Bay, WI 543011689790461
- Tammy MotquinGreen Bay, WI 543011003071069
- Sara Picard, NPGreen Bay, WI 543011881634335
- Barbara Pigeon, CNM, FNPGreen Bay, WI 543011730182759
- Kara Rottier, FNPGreen Bay, WI 543011710902887
Common questions
What is Kathleen Jean Hillesheim, FNP-C's NPI number?
Kathleen Jean Hillesheim, FNP-C's National Provider Identifier (NPI) is 1295080646, issued on Jul 20, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Jean Hillesheim, FNP-C located?
The NPPES record lists a practice address at 720 S Vanburen St, Green Bay, WI, 54301. Phone: (920) 433-7488. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Jean Hillesheim, FNP-C's license?
NPPES lists Wisconsin license number 4883-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Jean Hillesheim, FNP-C prescribe under Medicare Part D?
In 2024, Kathleen Jean Hillesheim, FNP-C had 75 Medicare Part D claims for 51 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.