Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Heather Corazzini Psyd LLC

Q: What is the NPI number for Heather Corazzini Psyd LLC?

The NPI for Heather Corazzini Psyd LLC is 1568390516, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Psychologist in Melrose, MA · enumerated 2026 · authorized official Heather Corazzini, Owner.

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

National Provider Identifier

1568390516

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Registry record

Entity type Organization (Type 2)

Legal business name Heather Corazzini Psyd LLC

Practice address 99 Washington St Unit 204, Melrose, MA, 02176

Phone (781) 790-3743

Enumeration date May 11, 2026

Last updated in NPPES May 11, 2026

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Heather Corazzini

Title Owner

Phone (781) 790-3743

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

What is the NPI number for Heather Corazzini Psyd LLC?

The NPI for Heather Corazzini Psyd LLC is 1568390516, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Heather Corazzini Psyd LLC?

NPPES lists Heather Corazzini (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-11.