Registry data as of Aug 27, 2026

Monica Bayer, DNP, APRN, FNP-BC

Family Nurse Practitioner · Appleton, WI

Monica Bayer, DNP, APRN, FNP-BC is a family nurse practitioner with a practice address in Appleton, Wisconsin, and NPI 1659050003, issued on Jul 13, 2023. Check the license (Wisconsin 1418333, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1659050003
Name
Monica Bayer
Credential
DNP, APRN, FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
1418333 WI
Self-reported in NPPES; status is on the state search
Practice location
3329 N Richmond St, Appleton, WI 54911
Phone
(920) 380-2715
Enumerated
Jul 13, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3329 N Richmond St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ashraf AbbasStudent in an Organized Health Care Education/Training Program1558723775
  2. Karen Adler-Fischer, MDFamily Medicine Physician1184619694
  3. Maria Editha Bautista-Santos, MDFamily Medicine Physician1386638393
  4. William Carlson, MDFamily Medicine Physician1659365567
  5. Lynn Dahlke, APNPFamily Nurse Practitioner1235324849
  6. Megan Ferguson, APNPNurse Practitioner1275222085

Verify Monica Bayer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 1418333
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

57% fewer Medicare Part D claims than the average family nurse practitioner in 2024

561 Medicare Part D claims for 133 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Monica Bayer561
  2. Specialty average1,302

Most prescribed

  1. Atorvastatin Calcium78 claims
  2. Lisinopril42 claims
  3. Levothyroxine Sodium33 claims
  4. Amlodipine Besylate29 claims
  5. Omeprazole28 claims
  6. Fluoxetine Hcl18 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.

One hospital or facility affiliation

  1. Ascension Medical Group-Fox Valley Wisconsin IncAppleton, 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.

138 family nurse practitioner records list a Appleton practice address

They are 138 of the 3,249 NPPES records with a Appleton practice address, and 2,645 family nurse practitioner records in Wisconsin.

Other family nurse practitioner records in Wisconsin

  1. Amanda Abaya, APNPAppleton, WI1053145193
  2. Monaliza Abdela, FNPBrookfield, WI1760288336
  3. Ayia AbdeljabbarOak Creek, WI1285386094
  4. Caroline Abel, APNPNeenah, WI1225526205
  5. Henrietta Abili, APNPGermantown, WI1174859524
  6. Adetoun Abolurin, FNPOak Creek, WI1316411390
  7. Anne Abresch, NURSE PRACTITIONERMilwaukee, WI1578867479
  8. Sumar AbushaqraSheboygan, WI1023488475
  9. Lindsay AchesonMilwaukee, WI1457940264
  10. Tyler Adamczak, APNPChippewa Falls, WI1538031588

Common questions

What is Monica Bayer, DNP, APRN, FNP-BC's NPI number?

Monica Bayer, DNP, APRN, FNP-BC's National Provider Identifier (NPI) is 1659050003, issued on Jul 13, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Monica Bayer, DNP, APRN, FNP-BC located?

The NPPES record lists a practice address at 3329 N Richmond St, Appleton, WI, 54911. Phone: (920) 380-2715. Providers update this record themselves, so call before visiting.

How can I verify Monica Bayer, DNP, APRN, FNP-BC's license?

NPPES lists Wisconsin license number 1418333, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Monica Bayer, DNP, APRN, FNP-BC prescribe under Medicare Part D?

In 2024, Monica Bayer, DNP, APRN, FNP-BC had 561 Medicare Part D claims for 133 beneficiaries; the average among family nurse practitioner prescribers was 1,302. 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.