Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elif Engin, PHD

Q: What is the NPI number for Elif Engin?

The National Provider Identifier (NPI) for Elif Engin is 1780385393, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in Watertown, MA · enumerated 2023 · practices at Square Medical Group LLC.

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

National Provider Identifier

1780385393

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Registry record

Entity type Individual (Type 1)

Name Elif Engin

Credential PHD

Sex Female

Practice address 124 Watertown St Ste 2d, Watertown, MA, 02472

Phone (617) 916-5069

Enumeration date Mar 13, 2023

Last updated in NPPES Mar 13, 2023

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Elif Engin practice?

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

What is the NPI number for Elif Engin?

The National Provider Identifier (NPI) for Elif Engin is 1780385393, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-13.