Britt E. Bilgrien, NP
Nurse Practitioner · Brookfield, WI
Britt E. Bilgrien, NP is a nurse practitioner with a practice address in Brookfield, Wisconsin, and NPI 1356458608, issued on Aug 24, 2006. Check the license (Wisconsin 2773, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Britt E. Bilgrien
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 2773 WI
Self-reported in NPPES; status is on the state search - Practice location
- 15430 W Capitol Dr Ste 100, Brookfield, WI 53005
- Phone
- (262) 421-5133
- Enumerated
- Aug 24, 2006
- Record last updated
- Dec 11, 2024
- Medicare enrollment
- Enrolled (PECOS I20060330000356); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 15430 W Capitol Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Colon, APNPAdult Health Nurse Practitioner1083536841
- Tracy Geiger, MDFamily Medicine Physician1255456653
- Courtney Prasch, PA-CPhysician Assistant1215248596
Verify Britt E. Bilgrien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2773Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% more Medicare Part D claims than the average nurse practitioner in 2024
1,747 Medicare Part D claims for 36 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 26 claims were for opioids.
Most prescribed
- Quetiapine Fumarate106 claims
- Furosemide97 claims
- Amlodipine Besylate95 claims
- Lisinopril64 claims
- Metoprolol Succinate56 claims
- Levothyroxine Sodium54 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
- Geiger Medical LLCBrookfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
22 nurse practitioner records list a practice address in Brookfield
They are 22 of the 2,036 NPPES records with a practice address in Brookfield, and 3,995 nurse practitioner records in Wisconsin.
All 22 in Brookfield → All 3,995 in Wisconsin → Every provider in Brookfield →
Other nurse practitioner records in Wisconsin
- Caroline Aaberg, APNPMadison, WI1881384394
- Joyce Abbott, APNPOshkosh, WI1003824665
- Mohamed Abdelazim, APNPAppleton, WI1760266696
- Jacklyn Abel, AGACNP-BCMauston, WI1104631506
- Henrietta Abili, APNPGermantown, WI1174859524
- Jade Abts, NPGreen Bay, WI1992293708
- Karalyn Adam, DNP, RNMarshfield, WI1780933051
- Carol Adamczyk, MSNWauwatosa, WI1457502395
- Amanda Adams, NPMadison, WI1023366598
- Bernadette Adams, FNPWestby, WI1427047620
Common questions
What is Britt E. Bilgrien, NP's NPI number?
Britt E. Bilgrien, NP's National Provider Identifier (NPI) is 1356458608, issued on Aug 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Britt E. Bilgrien, NP located?
The NPPES record lists a practice address at 15430 W Capitol Dr Ste 100, Brookfield, WI, 53005. Phone: (262) 421-5133. Providers update this record themselves, so call before visiting.
How can I verify Britt E. Bilgrien, NP's license?
NPPES lists Wisconsin license number 2773, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Britt E. Bilgrien, NP prescribe under Medicare Part D?
In 2024, Britt E. Bilgrien, NP had 1,747 Medicare Part D claims for 36 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.