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Dr. Brian Desmond Ott, PHD

Psychologist in Boxford, MA · enumerated 2005.

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

National Provider Identifier

1649257759

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian Desmond Ott
Credential PHD
Sex Male
Practice address 41 Burning Bush Dr, Boxford, MA, 01921
Fax (617) 726-2894
Enumeration date Dec 29, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 3720 (MA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
724788 Other MA TUFTS HEALTH PLAN
W03748 Other MA BCBS MA

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

Where does Brian Ott practice?
The practice location on file with NPPES is in Boxford, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brian Ott?
The National Provider Identifier (NPI) for Brian Ott is 1649257759, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.