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

Dr. Kathryn Louise Neel, PH.D.

Clinical Psychologist in Columbia, MD · enumerated 2007 · practices at Patricia M. Sullivan, MD, LLC.

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

National Provider Identifier

1902922339

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Registry record

Entity type Individual (Type 1)
Name Dr. Kathryn Louise Neel
Credential PH.D.
Sex Female
Practice address Columbia, MD, 21044
Phone (410) 730-8877
Fax (410) 997-0396
Enumeration date Mar 21, 2007
Last updated in NPPES Jan 5, 2015

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 3664 (MD) Primary
103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 3664 (MD) Secondary
103T00000X Psychologist Behavioral Health & Social Service Providers · License 3664 (MD) Secondary
103TP2701X Group Psychotherapy Psychologist Behavioral Health & Social Service Providers · License 3664 (MD) 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

Where does Kathryn Neel practice?
The practice location on file with NPPES is in Columbia, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kathryn Neel?
The National Provider Identifier (NPI) for Kathryn Neel is 1902922339, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-05.