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Peterson Lactation Services

Lactation Consultant (Non-RN) in Wauwatosa, WI · enumerated 2021 · authorized official Molly Peterson, Owner.

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

National Provider Identifier

1538732078

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Registry record

Entity type Organization (Type 2)
Legal business name Peterson Lactation Services
Practice address 530 N 108th Pl Ste 100, Wauwatosa, WI, 53226
Phone (414) 231-9640
Enumeration date Jul 22, 2021
Last updated in NPPES Jul 22, 2021

Taxonomy & classification

174N00000X Lactation Consultant (Non-RN) Other Service Providers Primary

Authorized official

Name Molly Peterson
Title Owner
Phone (414) 231-9640

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

What is the NPI number for Peterson Lactation Services?
The NPI for Peterson Lactation Services is 1538732078, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Peterson Lactation Services?
NPPES lists Molly Peterson (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-22.