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DR. ALLISON WILLIG PSYD
NPI 1427729730
Psychologist - Clinical Child & Adolescent in Dix Hills, NY

Active since September 26, 2021
197 HALF HOLLOW RD, DIX HILLS, NY 11746(631) 370-1640 Get Directions Write a Review

NPPES record last updated: September 26, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Allison Willig Psyd NPPES

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

DR. ALLISON WILLIG PSYD (NPI 1427729730) is an individual clinical child & adolescent provider in Dix Hills, New York and active in the NPI registry since September 2021.

NPPES Registry Identity

NPI1427729730
Entity TypeIndividualFemale
Primary Taxonomy103TC2200X
Provider Legal NameDR. ALLISON WILLIGCredential: PSYD
Location Address197 HALF HOLLOW RDDix Hills, NY 11746-5861
Mailing Address197 Half Hollow RdDix Hills, NY 11746-5861
Phone(631) 370-1640
Sole ProprietorNo
Enumeration DateSeptember 26, 2021
NPPES CertifiedSeptember 26, 2021
✔ NPI 1427729730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
197 HALF HOLLOW RD, Dix Hills, NY 11746
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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.

MR. EDWARD JOHN RORRISON RPH
Pharmacist
197 HALF HOLLOW RD
DIX HILLS, NY 11746
Suffolk County (631) 370-1669
MR. PREET KAMAL PARMAR LMSW
Social Worker (Clinical)
197 HALF HOLLOW RD
DIX HILLS, NY 11746
Suffolk County (631) 505-1585
ARLAYNA FIGLIOLO
Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)
197 HALF HOLLOW RD
DIX HILLS, NY 11746
Suffolk County (631) 370-1700
DEANNA MARIE KALISKI RN
Registered Nurse
197 HALF HOLLOW RD
DIX HILLS, NY 11746
Suffolk County (631) 370-1700
KIMBERLY MUELLER
Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)
197 HALF HOLLOW RD
DIX HILLS, NY 11746
Suffolk County (631) 370-1708
LAUREN ASHLEY DEGASPERIS RN
Registered Nurse
197 HALF HOLLOW RD
DIX HILLS, NY 11746
Suffolk County (631) 370-1695
MISS ERIN FECHTIG RN
Registered Nurse
197 HALF HOLLOW RD
DIX HILLS, NY 11746
Suffolk County (631) 370-1700
DONNA COHEN-BUTHMANN LCSW-R
Social Worker
197 HALF HOLLOW RD
DIX HILLS, NY 11746
Suffolk County (631) 370-1819

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 Allison Willig's NPI number?

The NPI number for Allison Willig is 1427729730. It was assigned to this individual provider in the NPPES registry on September 26, 2021.

Where is Allison Willig located?

Allison Willig practices at 197 Half Hollow Rd, Dix Hills, NY 11746. The listed phone number is (631) 370-1640.

What is Allison Willig's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

When was this NPI record last updated?

The NPPES record for Allison Willig was last updated on September 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.