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Dr. David William Fish, DO

Psychiatry Physician in Weymouth, MA · enumerated 2008 · practices at Neurobehavioral Associates Inc.

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

National Provider Identifier

1336301126

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Registry record

Entity type Individual (Type 1)
Name Dr. David William Fish
Credential DO
Sex Male
Practice address 169 Libbey Pkwy, Weymouth, MA, 02189
Phone (781) 551-0999
Fax (781) 551-3396
Enumeration date Jul 2, 2008
Last updated in NPPES Feb 13, 2018

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 236483 (MA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

What is the NPI number for David Fish?
The National Provider Identifier (NPI) for David Fish is 1336301126, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Fish practice?
The practice location on file with NPPES is in Weymouth, MA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-13.