Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Margaret M Howe, RN, CLC

Lactation Consultant (Registered Nurse) in Hartland, WI · enumerated 2026.

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

National Provider Identifier

1245174523

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Registry record

Entity type Individual (Type 1)

Name Margaret M Howe

Credential RN, CLC

Sex Female

Practice address Hartland, WI, 53029

Phone (262) 204-7574

Fax (262) 269-1219

Enumeration date Apr 16, 2026

Last updated in NPPES Apr 16, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License 257192-30 (WI) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1245174523 active?

Yes, as of the latest NPPES snapshot, NPI 1245174523 is active (record last updated 2026-04-16).

How do I verify Margaret Howe's NPI record?

Cross-check NPI 1245174523 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

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Brittany Brown Lactation Consultant (Registered Nurse) · Hartland, WI NPI 1699637702

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-16.