Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Melissa Rideout, PH.D.

Psychologist in Dorchester, MA · enumerated 2009.

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

National Provider Identifier

1770720724

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Registry record

Entity type Individual (Type 1)

Name Dr. Melissa Rideout

Credential PH.D.

Sex Female

Practice address 100 Morrissey Blvd, Umass Boston University Health Services, Dorchester, MA, 02125

Phone (617) 287-5690

Fax (617) 287-3977

Enumeration date Jan 13, 2009

Last updated in NPPES Jan 13, 2009

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 8970 (MA) Primary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 3365 (NC) Secondary

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.

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Frequently asked questions

How do I verify Melissa Rideout's NPI record?

Cross-check NPI 1770720724 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770720724 active?

Yes, as of the latest NPPES snapshot, NPI 1770720724 is active (record last updated 2009-01-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-13.