Individual Healthcare Provider
Kristina Vassell, PMHNP
Provider's NPPES record last updated: November 22, 2021
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1538786645
- Primary Specialty
- Nurse Practitioner — Psychiatric/Mental Health
- Practice Location
- Walpole, Massachusetts
- Sole Proprietor
- Yes
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 19, 2026, 11:20 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Nurse Practitioner
Psychiatric/Mental Health
Physician Assistants & Advanced Practice Nursing Providers
Definition to come...
Taxonomy code 363LP0808X Psychiatry & Neurology
Addiction Psychiatry
Allopathic & Osteopathic Physicians
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
Taxonomy code 2084P0802X
Provider-Reported License Information
- Nurse Practitioner (Massachusetts)
- 2021028901
- Psychiatry & Neurology (Massachusetts)
- 2290360
Practice Locations
Practice Location
420 Main St Ste 15
Walpole, Massachusetts 02081-3753
Phone: (508) 660-1666
Record Information
- Enumeration Date
- July 6, 2020
- Provider's NPPES Record Last Updated
- November 22, 2021
- Certification Date
- November 22, 2021
- NPISignal NPPES Dataset
- August 2026
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