Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JENNIFER LYN MAUER FNP-BC
NPI 1982483558
Nurse Practitioner - Family in Waukesha, WI

Q: What is Jennifer Mauer's NPI number?

The NPI number for Jennifer Mauer is 1982483558. It was assigned to this individual provider in the NPPES registry on September 25, 2023.

Q: What is Jennifer Mauer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Mauer was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 25, 2023PECOS EnrolledAccepts Medicare Assignment

N20W22961 WATERTOWN RD, WAUKESHA, WI 53186(262) 875-5070(866) 384-9486 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Jennifer Lyn Mauer Fnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JENNIFER LYN MAUER FNP-BC (NPI 1982483558) is an individual family provider in Waukesha, Wisconsin, licensed in Wisconsin (14607) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, is affiliated with Aspirus Riverview Hospital & Clinics Inc, and maintains a secondary practice location in Wausau.

NPPES Registry Identity

NPI1982483558

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameJENNIFER LYN MAUERCredential: FNP-BC

Location AddressN20W22961 WATERTOWN RDWaukesha, WI 53186-1308

Mailing AddressN20w22961 Watertown RdWaukesha, WI 53186-1308 · (262) 875-5070 · Fax (866) 384-9486

Phone(262) 875-5070

Fax(866) 384-9486

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateSeptember 25, 2023

Last NPPES UpdateJune 24, 2026

NPPES CertifiedJune 24, 2026

✔ NPI 1982483558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in WI · 14607

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

N20W22961 WATERTOWN RD, Waukesha, WI 53186

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Secondary Practice Location 1

Location 1400 Westwood DrWausau, WI 54401-7801 · Phone (715) 359-6442

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jennifer Lyn Mauer Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID749725588

PECOS Enrollment IDI20240716003588

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

80 services32 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

76 services38 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

29 services25 patients

Nursing facility discharge management, more than 30 minutes 99316

Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Aspirus Riverview Hospital & Clinics Inc

Acute Care Hospitals · Wisconsin Rapids, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520033

Location410 Dewey StWisconsin Rapids, WI 54495 · Wood County

Emergency services

Marshfield Medical Center

Acute Care Hospitals · Marshfield, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number520037

Location611 St Joseph AveMarshfield, WI 54449 · Wood County

Emergency services Birthing friendly

Aspirus Tomahawk Hospital

Critical Access Hospitals · Tomahawk, WI

OwnershipVoluntary non-profit - Private

CMS Certification Number521313

Location401 W Mohawk Dr Suite 100Tomahawk, WI 54487 · Lincoln County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53186 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$82.92 typical visit price

range $53.90 – $163.24

Typical copayment $20.73 (range $13.47 – $40.81)

Most-billed visit code 99203

Established Patient

$95.41 typical visit price

range $17.40 – $133.76

Typical copayment $23.85 (range $4.35 – $33.44)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATELYN RYMAN NP

Nurse Practitioner