Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Tomasulo, PH.D.

Clinical Psychologist in Montpelier, VT · enumerated 2022.

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

National Provider Identifier

1619601994

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Tomasulo

Credential PH.D.

Sex Male

Practice address 350 Fisher Rd, Montpelier, VT, 05633

Phone (802) 828-3300

Enumeration date Jul 13, 2022

Last updated in NPPES Jul 13, 2022

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 048.0106696 (VT) 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

How do I verify Gregory Tomasulo's NPI record?

Cross-check NPI 1619601994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619601994 active?

Yes, as of the latest NPPES snapshot, NPI 1619601994 is active (record last updated 2022-07-13).

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David Harari Psychiatry Physician · Montpelier, VT NPI 1649667593 Samuel Evenson Psychiatry Physician · Montpelier, VT NPI 1124559075

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-13.