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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Jeb Thomas Fowler, PH.D.

Psychoanalysis Psychologist in Cambridge, MA · enumerated 2009 · practices at Carroll Psychiatric Services Pllc.

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

National Provider Identifier

1023244852

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Registry record

Entity type Individual (Type 1)
Name Mr. Jeb Thomas Fowler
Credential PH.D.
Sex Male
Practice address Cambridge, MA, 02139
Phone (617) 444-9513
Enumeration date Jun 8, 2009
Last updated in NPPES Dec 4, 2015

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

Taxonomy & licenses

103TP0814X Psychoanalysis Psychologist Behavioral Health & Social Service Providers · License 10122 (MA) Primary
103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 10122 (MA) Secondary
102L00000X Psychoanalyst Behavioral Health & Social Service Providers · License 10122 (MA) 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

What is the NPI number for Jeb Fowler?
The National Provider Identifier (NPI) for Jeb Fowler is 1023244852, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jeb Fowler practice?
The practice location on file with NPPES is in Cambridge, 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 2015-12-04.