John Berlin, FNP
Nurse Practitioner · Hayward, WI
John Berlin, FNP is a nurse practitioner with a practice address in Hayward, Wisconsin, and NPI 1689117004, issued on Dec 2, 2016. Check the license (Wisconsin 172629, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Berlin
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 172629 WI
Self-reported in NPPES; status is on the state search - Practice location
- 15954 Rivers Edge Dr, Hayward, WI 54843
- Phone
- (715) 634-2541
- Enumerated
- Dec 2, 2016
- Record last updated
- Jul 22, 2026
- Fax
- (715) 934-5189
- Medicare enrollment
- Enrolled (PECOS I20170222000802); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 15954 Rivers Edge Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Berlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 172629Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average nurse practitioner in 2024
524 Medicare Part D claims for 176 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 44 claims were for opioids.
Most prescribed
- Furosemide17 claims
- Oxycodone Hcl16 claims
- Cefdinir15 claims
- Lisinopril15 claims
- Prednisone15 claims
- Albuterol Sulfate Hfa14 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 4 group practices
- Aspirus Iron River Hospital And Clinics IncIron River, MI
- Aspirus Ironwood Hospital And Clinics IncIronwood, MI
- Aspirus Medford Hospital And Clinics IncMedford, WI
- St Marys Hospital OF SuperiorSpooner, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Berlin among 3,995 nurse practitioner records in Wisconsin
John Berlin, FNP is one of 3,995 nurse practitioner records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 51% of them.
- NPI issued2016 · 51% of these records are older, 45% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2016 · median 2017 among the 2,701 with a school on file
- Record last updated2026 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 nurse practitioner records list a practice address in Hayward
They are 7 of the 273 NPPES records with a practice address in Hayward, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Hayward → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Lisa Bratvold, NPHayward, WI 548431477584266
- Mary Davis, NPHayward, WI 548431851582357
- Taylor HaackHayward, WI 548431164344065
- Tyra Newman, APRN, CNPHayward, WI 548431013784883
- Debbra Spexet, APRN, CNPHayward, WI 548431366460677
- Miriam Sward, APNPHayward, WI 548431164829990
- Melinda Deye, APNPGrantsburg, WI 548401801056288
- Patricia Eid, NPGrantsburg, WI 548401932213279
Common questions
What is John Berlin, FNP's NPI number?
John Berlin, FNP's National Provider Identifier (NPI) is 1689117004, issued on Dec 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is John Berlin, FNP located?
The NPPES record lists a practice address at 15954 Rivers Edge Dr, Hayward, WI, 54843. Phone: (715) 634-2541. Providers update this record themselves, so call before visiting.
How can I verify John Berlin, FNP's license?
NPPES lists Wisconsin license number 172629, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does John Berlin, FNP prescribe under Medicare Part D?
In 2024, John Berlin, FNP had 524 Medicare Part D claims for 176 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.