Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jinsoo Chun, PHD

Behavior Analyst in Norwell, MA · enumerated 2007.

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

National Provider Identifier

1518156637

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Registry record

Entity type Individual (Type 1)

Name Dr. Jinsoo Chun

Credential PHD

Sex Female

Practice address 45 Pond St, Norwell, MA, 02061

Phone (781) 421-6182

Enumeration date Oct 15, 2007

Last updated in NPPES Dec 11, 2025

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1911 (MA) 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

Is NPI 1518156637 active?

Yes, as of the latest NPPES snapshot, NPI 1518156637 is active (record last updated 2025-12-11).

How do I verify Jinsoo Chun's NPI record?

Cross-check NPI 1518156637 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-11.