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Deborah Perlman Welsh, PHD

Clinical Psychologist in Knoxville, TN · enumerated 2005.

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

National Provider Identifier

1982603726

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Registry record

Entity type Individual (Type 1)
Name Deborah Perlman Welsh
Credential PHD
Sex Female
Practice address 2018 Western Ave, Knoxville, TN, 37921
Phone (865) 544-0406
Fax (865) 544-0480
Enumeration date Jul 14, 2005
Last updated in NPPES Mar 25, 2011

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License P1704 (TN) 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
3981294 Medicaid TN -

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 Deborah Welsh?
The National Provider Identifier (NPI) for Deborah Welsh is 1982603726, a Type 1 (individual) record in the CMS NPPES registry.
Where does Deborah Welsh practice?
The practice location on file with NPPES is in Knoxville, TN. 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 2011-03-25.