Courtney M. Collien
Adult Health Nurse Practitioner · Fond Du Lac, WI
Courtney M. Collien is an adult health nurse practitioner with a practice address in Fond Du Lac, Wisconsin, and NPI 1124443726, issued on Feb 19, 2014. Check the license (Wisconsin 5691, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Courtney M. Collien
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- 5691 WI
166270 WI
Self-reported in NPPES; status is on the state search - Practice location
- 889 E Johnson St, Fond Du Lac, WI 54935
- Phone
- (920) 367-6700
- Enumerated
- Feb 19, 2014
- Record last updated
- Dec 14, 2023
- Medicare enrollment
- Enrolled (PECOS I20140610000206); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 398 in Wisconsin → Look up another NPI →
Also registered at 889 E Johnson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Teegan Kraus, PA-CPhysician Assistant1255823316
Verify Courtney M. Collien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 5691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
1,153 Medicare Part D claims for 228 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium77 claims
- Levothyroxine Sodium76 claims
- Lisinopril75 claims
- Amlodipine Besylate47 claims
- Simvastatin43 claims
- Losartan Potassium40 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Froedtert Manitowoc Medical Group, LLCFond Du Lac, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Courtney M. Collien among 398 adult health nurse practitioner records in Wisconsin
Courtney M. Collien is one of 398 adult health nurse practitioner records with a practice address in Wisconsin. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 67% of them.
- NPI issued2014 · 67% of these records are older, 26% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2013 · median 2013 among the 172 with a school on file
- Record last updated2023 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Wisconsin
There are 398 adult health nurse practitioner records in Wisconsin.
All 398 in Wisconsin → Every provider in Fond Du Lac → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Jammi Cairns, NPFond Du Lac, WI 549351093836751
- Mary Dalzell, NPFond Du Lac, WI 549351942552658
- Megan Diener, APNPFond Du Lac, WI 549351720413651
- Michele Ellefson, DNP, APNPFond Du Lac, WI 549351528209574
- Amy Fannin, APNPFond Du Lac, WI 549351093124265
- Julie Johnson, NPFond Du Lac, WI 549351184605891
- Rachael Kolaske, APNPFond Du Lac, WI 549351609202779
- Lisa Michels, APNPFond Du Lac, WI 549351952735516
Common questions
What is Courtney M. Collien's NPI number?
Courtney M. Collien's National Provider Identifier (NPI) is 1124443726, issued on Feb 19, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Courtney M. Collien located?
The NPPES record lists a practice address at 889 E Johnson St, Fond Du Lac, WI, 54935. Phone: (920) 367-6700. Providers update this record themselves, so call before visiting.
How can I verify Courtney M. Collien's license?
NPPES lists Wisconsin license number 5691, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Courtney M. Collien prescribe under Medicare Part D?
In 2024, Courtney M. Collien had 1,153 Medicare Part D claims for 228 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Courtney M. Collien's MIPS final score?
The 2023 MIPS final score is 77.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.