Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Denis G Sukhodolsky, PHD

Clinical Child & Adolescent Psychologist in New Haven, CT · enumerated 2007.

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

National Provider Identifier

1306962535

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Registry record

Entity type Individual (Type 1)

Name Denis G Sukhodolsky

Credential PHD

Sex Male

Practice address 800 Howard Ave, Yale Physicians Bldg, New Haven, CT, 06519

Phone (203) 785-2140

Fax (203) 785-6414

Enumeration date Mar 21, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 002678 (CT) 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 1306962535 active?

Yes, as of the latest NPPES snapshot, NPI 1306962535 is active (record last updated 2007-07-08).

How do I verify Denis Sukhodolsky's NPI record?

Cross-check NPI 1306962535 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 2007-07-08.