Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Malayna Dilorenzo

Lactation Consultant (Registered Nurse) in North Reading, MA · enumerated 2026.

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

National Provider Identifier

1629990171

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Registry record

Entity type Individual (Type 1)

Name Malayna Dilorenzo

Sex Female

Practice address 166 Haverhill St, North Reading, MA, 01864

Phone (781) 548-0780

Enumeration date Jul 27, 2026

Last updated in NPPES Jul 27, 2026

Taxonomy & licenses

163WL0100X Lactation Consultant (Registered Nurse) Nursing Service Providers · License 369924 (MA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Malayna Dilorenzo practice?

The practice location on file with NPPES is in North Reading, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Malayna Dilorenzo?

The National Provider Identifier (NPI) for Malayna Dilorenzo is 1629990171, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-27.