Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rita Hatzis, DNP, APRN, WHNP-BC

Q: What is the NPI number for Rita Hatzis?

The National Provider Identifier (NPI) for Rita Hatzis is 1386353183, a Type 1 (individual) record in the CMS NPPES registry.

Women's Health Nurse Practitioner in Lynnfield, MA · enumerated 2022.

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

National Provider Identifier

1386353183

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Registry record

Entity type Individual (Type 1)

Name Rita Hatzis

Credential DNP, APRN, WHNP-BC

Sex Female

Practice address 1 Sagamore Pl, Lynnfield, MA, 01940

Phone (617) 959-7627

Enumeration date Nov 21, 2022

Last updated in NPPES Aug 13, 2026

Taxonomy & licenses

163WW0101X Ambulatory Women's Health Care Registered Nurse Nursing Service Providers · License RN2342540 (MA) Secondary

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2342540 (MA) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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

Where does Rita Hatzis practice?

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

What is the NPI number for Rita Hatzis?

The National Provider Identifier (NPI) for Rita Hatzis is 1386353183, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-13.