MS. JENNIFER GRUBER APNP
NPI 1134515703
Nurse Practitioner in Fort Atkinson, WI

Active since April 10, 2015PECOS EnrolledAccepts Medicare Assignment
650 MCMILLEN ST, FORT ATKINSON, WI 53538(920) 563-8900 Get Directions Write a Review

NPPES record last updated: October 7, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 7, 2022, Nov 18, 2020, Jul 17, 2020 (3 updates tracked since 2020).

About Ms. Jennifer Gruber Apnp NPPES

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

MS. JENNIFER GRUBER APNP (NPI 1134515703) is an individual nurse practitioner in Fort Atkinson, Wisconsin, licensed in Wisconsin (6307) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1134515703
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. JENNIFER GRUBERCredential: APNP
Location Address650 MCMILLEN STFort Atkinson, WI 53538-1275
Mailing AddressPo Box 249Fort Atkinson, WI 53538-0249 · (920) 563-4466
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateApril 10, 2015
Last NPPES UpdateOctober 7, 20223 updates tracked since enumeration
NPPES CertifiedOctober 7, 2022
NPI 1134515703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in WI · 6307
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 6307 (WI)
650 MCMILLEN ST, Fort Atkinson, WI 53538

Other Identifiers 1

Medicaid1134515703WI

Accepted 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

Ms. Jennifer Gruber Apnp 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 ID1951647858
PECOS Enrollment IDI20250107003392
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53538 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 8

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

Obstetrics & Gynecology
650 MCMILLEN ST
FORT ATKINSON, WI 53538
Obstetrics & Gynecology
650 MCMILLEN ST
FORT ATKINSON, WI 53538
Obstetrics & Gynecology
650 MCMILLEN ST
FORT ATKINSON, WI 53538
Nurse Practitioner (Family)
650 MCMILLEN ST
FORT ATKINSON, WI 53538
Obstetrics & Gynecology
650 MCMILLEN ST
FORT ATKINSON, WI 53538
Obstetrics & Gynecology
650 MCMILLEN ST
FORT ATKINSON, WI 53538
Nurse Practitioner (Women's Health)
650 MCMILLEN ST
FORT ATKINSON, WI 53538
Obstetrics & Gynecology
650 MCMILLEN ST
FORT ATKINSON, WI 53538

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jennifer Gruber's NPI number?

The NPI number for Jennifer Gruber is 1134515703. It was assigned to this individual provider in the NPPES registry on April 10, 2015.

Where is Jennifer Gruber located?

Jennifer Gruber practices at 650 Mcmillen St, Fort Atkinson, WI 53538. The listed phone number is (920) 563-8900.

What is Jennifer Gruber's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Jennifer Gruber enrolled in Medicare?

Yes. Jennifer Gruber is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Jennifer Gruber accept?

Health plans from Blue Cross and Blue Shield of Alabama, BlueCross BlueShield of Tennessee and Oscar Insurance Company list Jennifer Gruber as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jennifer Gruber was last updated on October 7, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.