DR. KATE VAILLANCOURT, PLLC
NPI 1477028660
Psychologist in Newington, NH

Active since October 04, 2018
2299 WOODBURY AVE, NEWINGTON, NH 03801(978) 572-0703 Get Directions Write a Review

NPPES record last updated: November 3, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 3, 2018, Oct 4, 2018 (2 updates tracked since 2018).

About Dr. Kate Vaillancourt, Pllc NPPES

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

DR. KATE VAILLANCOURT, PLLC (NPI 1477028660) is a healthcare organization registered as a psychologist in Newington, New Hampshire and active in the NPI registry since October 2018. The organization lists Kate Vaillancourt, Licensed Psychologist, as its authorized official.

NPPES Registry Identity

NPI1477028660
Entity TypeOrganization
Primary Taxonomy103T00000X
Legal Business NameDR. KATE VAILLANCOURT, PLLC
Location Address2299 WOODBURY AVENewington, NH 03801-7854
Mailing Address2299 Woodbury AveNewington, NH 03801-7854 · (978) 572-0703
Organization SubpartNo
Authorized OfficialKate VaillancourtLicensed Psychologist · (978) 572-0703
Enumeration DateOctober 4, 2018
Last NPPES UpdateNovember 3, 20182 updates tracked since enumeration
✔ NPI 1477028660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
2299 WOODBURY AVE, Newington, NH 03801

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kate Vaillancourt, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr. Kate Vaillancourt, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Clinical Psychologist
NPI 1134289788
2299 WOODBURY AVE
Newington, NH 03801
(978) 572-0703
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Dr. Kate Vaillancourt, PLLC's NPI number?

The NPI number for Dr. Kate Vaillancourt, PLLC is 1477028660. It was assigned to this organization in the NPPES registry on October 4, 2018.

Where is Dr. Kate Vaillancourt, PLLC located?

Dr. Kate Vaillancourt, PLLC is located at 2299 Woodbury Ave, Newington, NH 03801. The listed phone number is (978) 572-0703.

What is Dr. Kate Vaillancourt, PLLC's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Dr. Kate Vaillancourt, PLLC enrolled in Medicare?

Yes. Dr. Kate Vaillancourt, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. Kate Vaillancourt, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Dr. Kate Vaillancourt, PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr. Kate Vaillancourt, PLLC was last updated on November 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.