Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Olivia Beatrice Batzner, IBCLC

Lactation Consultant (Non-RN) in Wauwatosa, WI · enumerated 2025 · practices at Authentic Birth Center . Wellness Collective, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578423943

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Registry record

Entity type Individual (Type 1)

Name Olivia Beatrice Batzner

Credential IBCLC

Sex Female

Practice address 530 N 108th Pl, Wauwatosa, WI, 53226

Phone (414) 249-4420

Enumeration date Nov 17, 2025

Last updated in NPPES Nov 17, 2025

Taxonomy & licenses

174N00000X Lactation Consultant (Non-RN) Other Service Providers · License L-319253 (WI) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1578423943 active?

Yes, as of the latest NPPES snapshot, NPI 1578423943 is active (record last updated 2025-11-17).

How do I verify Olivia Batzner's NPI record?

Cross-check NPI 1578423943 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Jennifer Kebbekus Occupational Therapist · Wauwatosa, WI NPI 1467546002 Amy Elliott Chiropractor · Milwaukee, WI NPI 1578885737 Authentic Birth Center . Wellness Collective, LLC Birthing Clinic/Center · Wauwatosa, WI NPI 1669807707 Whitney Kibler Midwife · Wauwatosa, WI NPI 1780150284 Molly Peterson Lactation Consultant (Non-RN) · Wauwatosa, WI NPI 1497229710 Julia Terasa Occupational Therapist · Wauwatosa, WI NPI 1629632708 Angela Guzzardo Advanced Practice Midwife · Wauwatosa, WI NPI 1790453710 Chelsey Isaacson Midwife · Wauwatosa, WI NPI 1780308866

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-17.