NPI Portal NPI Lookup & Verification

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

Mrs. Kathleen A Bowen-Sklar, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in South Setauket, NY · enumerated 2009 · practices at A I B H Nurse Practitioner-Pscyhiatry Pllc.

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

National Provider Identifier

1326278516

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mrs. Kathleen A Bowen-Sklar
Credential PMHNP-BC
Sex Female
Practice address South Setauket, NY, 11720
Phone (631) 689-5433
Fax (631) 883-6652
Enumeration date Jul 22, 2009
Last updated in NPPES Jun 12, 2026

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 401202 (NY) Primary

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 Kathleen Bowen-Sklar?
The National Provider Identifier (NPI) for Kathleen Bowen-Sklar is 1326278516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kathleen Bowen-Sklar practice?
The practice location on file with NPPES is in South Setauket, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-12.