NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dory Sisson, PH.D

Clinical Child & Adolescent Psychologist in Westerville, OH · enumerated 2009 · practices at Julius Jofferion.

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

National Provider Identifier

1578890042

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dory Sisson
Credential PH.D
Sex Female
Practice address 187 W Schrock Rd, Westerville, OH, 43081
Fax (614) 722-4718
Enumeration date Nov 4, 2009
Last updated in NPPES Nov 10, 2015

Taxonomy & licenses

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 6673 (OH) 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
0139799 Medicaid OH -

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Dory Sisson?
The National Provider Identifier (NPI) for Dory Sisson is 1578890042, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dory Sisson practice?
The practice location on file with NPPES is in Westerville, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-10.