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
- Entity
- Type 1 · individual
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
54% fewer Medicare Part D claims than the average nurse practitioner in 2024
524 Medicare Part D claims for 176 beneficiaries, against an average of 1,144 among the 50,277 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.
4 hospital and facility affiliations
- 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 affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
8 nurse practitioner records list a Hayward practice address
They are 8 of the 273 NPPES records with a Hayward practice address, and 3,463 nurse practitioner records in Wisconsin.
All 8 in Hayward → All 3,463 in Wisconsin → Every provider in Hayward →
Other nurse practitioner records in Wisconsin
- Caroline Aaberg, APNPMadison, WI1881384394
- Joyce Abbott, APNPOshkosh, WI1003824665
- Mohamed Abdelazim, APNPAppleton, WI1760266696
- Jade Abts, NPGreen Bay, WI1992293708
- Carol Adamczyk, MSNWauwatosa, WI1457502395
- Amanda Adams, NPMadison, WI1023366598
- Inez Adams, NPWest Allis, WI1255877544
- Leslie Adams, NPFitchburg, WI1053633115
- Nathan Adams, APNP, ACNP-BCFond Du Lac, WI1932608619
- Nina Adams, APNPMilwaukee, WI1780965418
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 1,144. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.