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Dr. Barry A Plummer, PHD

Dr. Barry A Plummer is a Clinical Psychologist provider (Psychologist) practicing in Providence, RI, registered in the NPPES registry with NPI 1942307657 since 2006. The credential PHD stands for Doctor of Philosophy. Practices at Delta Consultants Providence/Attle Inc. (listed at the same practice address in NPPES).

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NPI 1942307657
Entity type Individual (Type 1)
Name Dr. Barry A Plummer
Credential PHD
Sex Male
Practice address Providence, RI, 02903
Phone 4013510236
Fax 4013515005
Enumeration date 2006-09-17
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary PS000245 RI
103TC0700X Clinical Psychologist Secondary 3113 MA

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Copy-ready billing details
Provider: Barry Plummer, PHD
NPI: 1942307657
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: Providence, RI, 02903

Other providers at this practice address

NPI Name Type Specialty Location
1679583868 Margaret Hunt Individual Clinical Social Worker Providence, RI
1871607416 Steven Bonauto Individual Psychiatry Physician Providence, RI
1689706673 Jayna Klatzker Individual Clinical Social Worker Providence, RI
1790997674 Robert Miranda Individual Clinical Psychologist Providence, RI
1720311202 Delta Consultants Providence/Attle Inc. Organization Clinical Child & Adolescent Psychologist Providence, RI
1326326307 Jessica Fede Individual Psychologist Providence, RI
1205376357 Desmond Gyamfi Individual Nurse Practitioner Providence, RI
1336656404 Jennifer Frechtte Individual Psychologist Providence, RI

Verify this record

Cross-check NPI 1942307657 against the authoritative CMS record: view Dr. Barry A Plummer on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Barry Plummer practice?
The practice location on file with NPPES is in Providence, RI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Barry Plummer?
The National Provider Identifier (NPI) for Barry Plummer is 1942307657, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.