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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. KELLIE WALINCHUS LPC
NPI 1598239394
Counselor - Professional in Princeton, NJ

Active since January 15, 2019PECOS Enrolled
3495 US HIGHWAY 1 STE 34, PRINCETON, NJ 08540(609) 300-6502 Get Directions Write a Review

NPPES record last updated: September 8, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 8, 2026, Mar 14, 2023, Jan 15, 2019 (3 updates tracked since 2019).

About Mrs. Kellie Walinchus Lpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. KELLIE WALINCHUS LPC (NPI 1598239394) is an individual professional provider in Princeton, New Jersey, licensed in New Jersey (37PC00900300) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598239394
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMRS. KELLIE WALINCHUSCredential: LPC
Location Address3495 US HIGHWAY 1 STE 34Princeton, NJ 08540-5933
Mailing Address3495 Us Highway 1 Ste 34Princeton, NJ 08540-5933 · (609) 300-6502
Phone(609) 300-6502
Sole ProprietorYes
Enumeration DateJanuary 15, 2019
Last NPPES UpdateSeptember 8, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2026
✔ NPI 1598239394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in NJ · 37PC00900300
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 37AC00447300 (NJ)
3495 US HIGHWAY 1 STE 34, Princeton, NJ 08540
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Highmark Blue Cross Blue Shield Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Kellie Walinchus Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

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.

Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
92 services19 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
32 services11 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
22 services22 patients

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HANNAH CLAUDIA CAI RD
Dietitian, Registered
3495 US HIGHWAY 1 STE 34, #1256
PRINCETON, NJ 08540
Mercer County (609) 285-3476
SPANDANA NALLAPATI MD
Pediatrics (Developmental - Behavioral Pediatrics)
3495 US HIGHWAY 1 STE 34
PRINCETON, NJ 08540
Mercer County (640) 225-3072
NEW REFLECTIONS COUNSELING, P.A.
Clinic/Center (Mental Health (Including Community Mental Health Center))
3495 US HIGHWAY 1 STE 34
PRINCETON, NJ 08540
Mercer County (732) 734-6950
TIMMESHA DAVIS
Social Worker (Clinical)
3495 US HIGHWAY 1 STE 34
PRINCETON, NJ 08540
Mercer County (600) 200-6097

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 Kellie Walinchus's NPI number?

The NPI number for Kellie Walinchus is 1598239394. It was assigned to this individual provider in the NPPES registry on January 15, 2019.

Where is Kellie Walinchus located?

Kellie Walinchus practices at 3495 Us Highway 1 Ste 34, Princeton, NJ 08540. The listed phone number is (609) 300-6502.

What is Kellie Walinchus's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Kellie Walinchus enrolled in Medicare?

Yes. Kellie Walinchus is registered in the Medicare PECOS enrollment system.

What insurance does Kellie Walinchus accept?

Health plans from Highmark Blue Cross Blue Shield Delaware list Kellie Walinchus as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kellie Walinchus was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.