CATHERINE JANE O'LEARY-BAUMAN APNP
NPI 1730835588
Nurse Practitioner - Neonatal, Critical Care in Middleton, WI

Q: What is Catherine O'leary-bauman's NPI number?

The NPI number for Catherine O'leary-bauman is 1730835588. It was assigned to this individual provider in the NPPES registry on March 1, 2022.

Q: What is Catherine O'leary-bauman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.

Active since March 01, 2022PECOS Enrolled

1411 PARMENTER ST, MIDDLETON, WI 53562(608) 289-5311 Get Directions Write a Review

NPPES record last updated: March 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 16, 2026, Feb 3, 2025, Mar 1, 2022 (3 updates tracked since 2022).

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About Catherine Jane O'leary-bauman Apnp NPPES

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

CATHERINE JANE O'LEARY-BAUMAN APNP (NPI 1730835588) is an individual neonatal, critical care provider in Middleton, Wisconsin, licensed in Wisconsin (11910-33) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730835588

Entity TypeIndividualFemale

Primary Taxonomy363LN0005X

Provider Legal NameCATHERINE JANE O'LEARY-BAUMANCredential: APNP

Location Address1411 PARMENTER STMiddleton, WI 53562-3602

Mailing Address1411 Parmenter StMiddleton, WI 53562-3602 · (608) 289-5311

Phone(608) 289-5311

Sole ProprietorNo

Enumeration DateMarch 1, 2022

Last NPPES UpdateMarch 16, 20263 updates tracked since enumeration

NPPES CertifiedMarch 16, 2026

✔ NPI 1730835588 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Neonatal, Critical CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LN0005X

Licenses✔ Licensed in WI · 11910-33✔ Licensed in WI · 104407118

1411 PARMENTER ST, Middleton, WI 53562

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catherine Jane O'leary-bauman Apnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 53562 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.

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 Catherine O'leary-bauman's NPI number?

The NPI number for Catherine O'leary-bauman is 1730835588. It was assigned to this individual provider in the NPPES registry on March 1, 2022.

Where is Catherine O'leary-bauman located?

Catherine O'leary-bauman practices at 1411 Parmenter St, Middleton, WI 53562. The listed phone number is (608) 289-5311.

What is Catherine O'leary-bauman's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.

Is Catherine O'leary-bauman enrolled in Medicare?

Yes. Catherine O'leary-bauman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Catherine O'leary-bauman was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.