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BRIANNA GERHARTZ
NPI 1154063329
Pediatrics in Neenah, WI

Active since April 08, 2022PECOS Enrolled

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 5, 2026, Jun 4, 2025, Apr 8, 2022 (3 updates tracked since 2022).

About Brianna Gerhartz NPPES

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

BRIANNA GERHARTZ (NPI 1154063329) is an individual pediatrics provider in Neenah, Wisconsin, licensed in Wisconsin (81907-21) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Appleton, and is a graduate of Nova Southeastern College Of Osteo Medicine (2022).

NPPES Registry Identity

NPI1154063329
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameBRIANNA GERHARTZ
Location Address130 2ND STNeenah, WI 54956-2883
Mailing Address130 2nd StNeenah, WI 54956-2883 · (920) 969-7979
Phone(920) 969-7979
Sole ProprietorNo
Medical School CMSNova Southeastern College Of Osteo MedicineGraduated 2022
Enumeration DateApril 8, 2022
Last NPPES UpdateJanuary 5, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2026
✔ NPI 1154063329 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WI · 81907-21
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedHospitalistTaxonomy 208M00000X · License 81907 (WI)
130 2ND ST, Neenah, WI 54956
Open in Google Maps ↗

Secondary Practice Location 1

Location 11818 N Meade StAppleton, WI 54911-3454 · Phone (920) 735-7645

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 (PECOS)

Brianna Gerhartz is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4284015900
PECOS Enrollment IDI20260109003587
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 54956 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.

JENNIFER MARIE KETTERHAGEN PHARMD
Pharmacist
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 454-5080
JAMES P MANDERLE MD
Nurse Anesthetist, Certified Registered
130 2ND ST, STE. A107
NEENAH, WI 54956
Winnebago County (920) 729-3332
ALLISON A HOELZEL OT
Occupational Therapist
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 729-2616
ELIZABETH BONSON PT
Physical Therapist
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 729-2155
SARAH M MARTIN
Physical Therapist
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 454-2973
JUSTIN EISBERNER
Nurse Anesthetist, Certified Registered
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 729-3100
DR. ERIK VERHAGE MD
Pediatrics (Neonatal-Perinatal Medicine)
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 969-7900
ALYSSA ANN ROTZENBERG
Physical Therapist
130 2ND ST
NEENAH, WI 54956
Winnebago County (920) 729-3100

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 Brianna Gerhartz's NPI number?

The NPI number for Brianna Gerhartz is 1154063329. It was assigned to this individual provider in the NPPES registry on April 8, 2022.

Where is Brianna Gerhartz located?

Brianna Gerhartz practices at 130 2nd St, Neenah, WI 54956. The listed phone number is (920) 969-7979.

What is Brianna Gerhartz's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Brianna Gerhartz enrolled in Medicare?

Yes. Brianna Gerhartz is registered in the Medicare PECOS enrollment system.

What insurance does Brianna Gerhartz accept?

Health plans from CareSource (Common Ground Healthcare) list Brianna Gerhartz 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 Brianna Gerhartz was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.