Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Cheryl L Montag, APNP

Individual provider Gerontology Nurse Practitioner · NPI 1316341688

Cheryl L Montag, APNP is a Nurse Practitioner in Appleton, Wisconsin. Qualified in 2014, 12 years ago. Practices with Ascension Medical Group-Fox Valley Wisconsin, Inc, a 260-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
12
Licensed in
WI
In the registry since
2014
Specialties on file
3
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Practice location Address checks out

1506 S Oneida St
Appleton, WI 54915-1305 Not confirmed with CMS for 11 years — call before visiting
Phone: (920) 738-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 6075-33 (WI)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 6075-33 (WI)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 6075-33 (WI)

Record details

NPI number1316341688
Entity typeIndividual (Type 1)
GenderFemale
Credentials APNP
Sole proprietorNo
NPI enumeratedOctober 15, 2014
Last updated in NPPESApril 23, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Ascension Medical Group-Fox Valley Wisconsin, Inc — 260 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients59
Services billed 73 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $25 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Ascension Ne Wisconsin - St Elizabeth Campus Hospital · Appleton, WI

Colleagues at Ascension Medical Group-Fox Valley Wisconsin, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 260 clinicians in the practice; 12 are shown here.

Other providers in Appleton