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

Dr. Joan-Marie Lartin, PHD, RN

Psychiatric/Mental Health Registered Nurse in Carlisle, PA · enumerated 2007.

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

National Provider Identifier

1720111693

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Registry record

Entity type Individual (Type 1)

Name Dr. Joan-Marie Lartin

Credential PHD, RN

Sex Female

Practice address Carlisle, PA, 17013

Phone (717) 258-5915

Fax (717) 486-0087

Enumeration date Mar 13, 2007

Last updated in NPPES Jul 7, 2016

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

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 237678-L (PA) 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
DR804244	Other	PA	BLUE SHIELD

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 Joan-Marie Lartin practice?

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

What is the NPI number for Joan-Marie Lartin?

The National Provider Identifier (NPI) for Joan-Marie Lartin is 1720111693, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-07.