Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Darlene Kay Nalesnik PC

Q: What is the NPI number for Darlene Kay Nalesnik PC?

The NPI for Darlene Kay Nalesnik PC is 1861811804, a Type 2 (organization) record in the CMS NPPES registry.

Psychologist in Lakeville, PA · enumerated 2014 · authorized official Darlene Nalesnik, Owner.

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

National Provider Identifier

1861811804

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Darlene Kay Nalesnik PC

Practice address 1258 Purdytown Tpke, Lakeville, PA, 18438

Phone (570) 226-1963

Fax (570) 226-1967

Enumeration date Apr 7, 2014

Last updated in NPPES Dec 4, 2023

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS0084331 (PA) Primary

Authorized official

Name Darlene Nalesnik

Title Owner

Phone (570) 226-1963

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 Darlene Kay Nalesnik PC?

The NPI for Darlene Kay Nalesnik PC is 1861811804, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Darlene Kay Nalesnik PC?

NPPES lists Darlene Nalesnik (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-04.