Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karen L Monahan, PH.D, LPES

School Psychologist in Fort Mill, SC · enumerated 2013.

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

National Provider Identifier

1255776084

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Registry record

Entity type Individual (Type 1)

Name Dr. Karen L Monahan

Credential PH.D, LPES

Sex Female

Practice address 2233 Deerfield Dr, Fort Mill, SC, 29715

Phone (803) 548-8270

Enumeration date May 7, 2013

Last updated in NPPES May 7, 2013

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 4588 (SC) 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

What is the NPI number for Karen Monahan?

The National Provider Identifier (NPI) for Karen Monahan is 1255776084, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karen Monahan practice?

The practice location on file with NPPES is in Fort Mill, SC. 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 2013-05-07.