Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caitlin Jennings, PMHNP-BC, MSN

Psychiatric/Mental Health Nurse Practitioner in Greenwood, SC · enumerated 2018 · practices at South Carolina Dept of Mental Health Accounting Office.

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

National Provider Identifier

1083109300

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Registry record

Entity type Individual (Type 1)

Name Caitlin Jennings

Credential PMHNP-BC, MSN

Sex Female

Practice address 1547 Parkway, Greenwood, SC, 29646

Phone (864) 229-7120

Enumeration date Jun 28, 2018

Last updated in NPPES Oct 10, 2025

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 22004 (SC) Primary

Other identifiers

Identifier	Type	State	Issuer
3335	Other	SC	MEDICARE
421504	Medicaid	SC	-

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 Caitlin Jennings?

The National Provider Identifier (NPI) for Caitlin Jennings is 1083109300, a Type 1 (individual) record in the CMS NPPES registry.

Where does Caitlin Jennings practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-10.