DR. DARLENE KAY NALESNIK PHD
NPI 1346233897
Psychologist in Lakeville, PA
About Dr. Darlene Kay Nalesnik Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DARLENE KAY NALESNIK PHD (NPI 1346233897) is an individual psychologist in Lakeville, Pennsylvania, licensed in Pennsylvania (PS008433L) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Darlene Kay Nalesnik Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Darlene Nalesnik reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lakeville, PA 18438
- Reassigned Medicare billing, Pennsylvania enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAKEVILLE, PA 18438
LAKEVILLE, PA 18438
LAKEVILLE, PA 18438
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Darlene Nalesnik's NPI number?
The NPI number for Darlene Nalesnik is 1346233897. It was assigned to this individual provider in the NPPES registry on August 30, 2005. The provider is also known as Darlene Kay Hartwigs.
Where is Darlene Nalesnik located?
Darlene Nalesnik practices at 1258 Purdytown Tpke, Lakeville, PA 18438. The listed phone number is (570) 226-1963.
What is Darlene Nalesnik's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Darlene Nalesnik enrolled in Medicare?
Yes. Darlene Nalesnik is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Darlene Nalesnik's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darlene Nalesnik reassigns Medicare benefits to Darlene Kay Nalesnik PC (Lakeville, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Darlene Nalesnik's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Darlene Nalesnik was last updated on January 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.