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

Dr. Susan K. Kasper, PH.D.

Q: What is the NPI number for Susan Kasper?

The National Provider Identifier (NPI) for Susan Kasper is 1790735645, a Type 1 (individual) record in the CMS NPPES registry.

Psychologist in Hackettstown, NJ · enumerated 2006.

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

National Provider Identifier

1790735645

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Susan K. Kasper

Credential PH.D.

Sex Female

Practice address Hackettstown, NJ, 07840

Phone (908) 684-5600

Fax (908) 684-5601

Enumeration date May 11, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License SI0001972 (NJ) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Susan Kasper practice?

The practice location on file with NPPES is in Hackettstown, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Susan Kasper?

The National Provider Identifier (NPI) for Susan Kasper is 1790735645, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.