NPPES file of Aug 9, 2026

Cheryl L. Montag, APNP

Nurse Practitioner · Appleton, WI

Cheryl L. Montag, APNP is a nurse practitioner with a practice address in Appleton, Wisconsin, and NPI 1316341688, issued on Oct 15, 2014. Check the license (Wisconsin 6075-33, 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, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316341688
Name
Cheryl L. Montag
Credential
APNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
6075-33 WI
Self-reported in NPPES; status is on the state search
Practice location
1506 S Oneida St, Appleton, WI 54915
Phone
(920) 738-2000
Enumerated
Oct 15, 2014
Record last updated
Apr 23, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150403000795); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1506 S Oneida St

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

  1. Zenoun Abouzelam, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1699769695
  2. Stephanie Allaire, PTPhysical Therapist1346282795
  3. John Almquist, MDHospitalist Physician1104810118
  4. Heather AndersonPhysical Therapist1801049499
  5. Michael Arizola, PACPhysician Assistant1639163652
  6. Bryan Avery, MDPulmonary Disease Physician1548254568

Verify Cheryl L. Montag 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 6075-33
    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.

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The practice group's MIPS final score for 2023 (Medicare payment program): 77.8 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.

  1. Qualityout of 100 · 30% of the final score77.5
  2. Costout of 100 · 30%63.8
  3. Promoting interoperabilityout of 100 · 25%77.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

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

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

155 nurse practitioner records list a practice address in Appleton

They are 155 of the 3,249 NPPES records with a practice address in Appleton, and 3,995 nurse practitioner records in Wisconsin.

Other nurse practitioner records in Wisconsin

  1. Caroline Aaberg, APNPMadison, WI1881384394
  2. Joyce Abbott, APNPOshkosh, WI1003824665
  3. Mohamed Abdelazim, APNPAppleton, WI1760266696
  4. Jacklyn Abel, AGACNP-BCMauston, WI1104631506
  5. Henrietta Abili, APNPGermantown, WI1174859524
  6. Jade Abts, NPGreen Bay, WI1992293708
  7. Karalyn Adam, DNP, RNMarshfield, WI1780933051
  8. Carol Adamczyk, MSNWauwatosa, WI1457502395
  9. Amanda Adams, NPMadison, WI1023366598
  10. Bernadette Adams, FNPWestby, WI1427047620

Common questions

What is Cheryl L. Montag, APNP's NPI number?

Cheryl L. Montag, APNP's National Provider Identifier (NPI) is 1316341688, issued on Oct 15, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Cheryl L. Montag, APNP located?

The NPPES record lists a practice address at 1506 S Oneida St, Appleton, WI, 54915. Phone: (920) 738-2000. Providers update this record themselves, so call before visiting.

How can I verify Cheryl L. Montag, APNP's license?

NPPES lists Wisconsin license number 6075-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

What is Cheryl L. Montag, APNP's MIPS final score?

The 2023 MIPS final score is 77.8 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.