Claire Anne Berken, M.D
Hospitalist Physician · Green Bay, WI
Claire Anne Berken, M.D is a hospitalist physician with a practice address in Green Bay, Wisconsin, and NPI 1801112982, issued on Apr 14, 2010. Check the license (Wisconsin 82228, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Claire Anne Berken
- Credential
- M.D
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 82228 WI
54726 MN
Self-reported in NPPES; status is on the state search - Practice location
- 2845 Greenbrier RD, Green Bay, WI 54311
- Phone
- (920) 288-8000
- Enumerated
- Apr 14, 2010
- Record last updated
- Jul 19, 2024
- Medicaid ID
- 100036806 WI
- Medicare enrollment
- Enrolled (PECOS I20230905001597); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2010
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 894 in Wisconsin → Look up another NPI →
Also registered at 2845 Greenbrier RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jade Abts, NPNurse Practitioner1992293708
- Ian AdamsonCertified Registered Nurse Anesthetist1184981532
- Kerry Ahrens, M.D.Emergency Medicine Physician1639497621
- Andrea Akpoguma, M.D.Hospitalist Physician1508091117
- Kirsten Akpoguma, CRNACertified Registered Nurse Anesthetist1417601725
- Valerie Albers, A.P.N.P.Nurse Practitioner1396015830
Verify Claire Anne Berken in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 82228Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average hospitalist physician in 2024
545 Medicare Part D claims for 152 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Pantoprazole Sodium25 claims
- Atorvastatin Calcium24 claims
- Metoprolol Succinate21 claims
- Furosemide19 claims
- Omeprazole17 claims
- Carvedilol15 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): 83.5 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 3 group practices
- Allina Health SystemMinneapolis, MN
- Aurora Medical Group, Inc.Two Rivers, WI
- Baycare Aurora LLCGreen Bay, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Claire Anne Berken among 894 hospitalist physician records in Wisconsin
Claire Anne Berken, M.D is one of 894 hospitalist physician records with a practice address in Wisconsin. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 34% of them.
- NPI issued2010 · 34% of these records are older, 62% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2010 · median 2011 among the 768 with a school on file
- Record last updated2024 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 hospitalist physician records list a practice address in Green Bay
They are 53 of the 4,619 NPPES records with a practice address in Green Bay, and 894 hospitalist physician records in Wisconsin.
All 894 in Wisconsin → Every provider in Green Bay → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Andrea Akpoguma, M.D.Green Bay, WI 543111508091117
- William Ansa Otu, M.DGreen Bay, WI 543111346564168
- Dovile Baniulis, M.D.Green Bay, WI 543111609118033
- Ravi Chander, M.D.Green Bay, WI 543111902216492
- Bradley Fedderly, MDGreen Bay, WI 543111013926682
- Brian Johnson, MDGreen Bay, WI 543111851408371
- Arnel Magno, MDGreen Bay, WI 543111457580250
- Olatunji Oladeji, MB;BSGreen Bay, WI 543111689985350
Common questions
What is Claire Anne Berken, M.D's NPI number?
Claire Anne Berken, M.D's National Provider Identifier (NPI) is 1801112982, issued on Apr 14, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Claire Anne Berken, M.D located?
The NPPES record lists a practice address at 2845 Greenbrier RD, Green Bay, WI, 54311. Phone: (920) 288-8000. Providers update this record themselves, so call before visiting.
How can I verify Claire Anne Berken, M.D's license?
NPPES lists Wisconsin license number 82228, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Claire Anne Berken, M.D prescribe under Medicare Part D?
In 2024, Claire Anne Berken, M.D had 545 Medicare Part D claims for 152 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Claire Anne Berken, M.D's MIPS final score?
The 2023 MIPS final score is 83.5 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.