Individual Healthcare Provider
Hy Long Ton
Provider's NPPES record last updated: December 29, 2016
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1023553062
- Primary Specialty
- Pharmacist — Nutrition Support
- Practice Location
- Vacaville, California
- 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 17, 2026, 10:04 PM 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
Pharmacist
Nutrition Support
Pharmacy Service Providers
A licensed pharmacist who has demonstrated specialized knowledge and skill in maintenance and/or restoration of optimal nutritional status, designing and modifying treatment according to patient needs.
Taxonomy code 1835N1003X Pharmacist
Oncology
Pharmacy Service Providers
A licensed pharmacist who has demonstrated specialized knowledge and skill in developing, recommending, implementing, monitoring, and modifying pharmacotherapeutic plans to optimize outcomes in patients with malignant diseases.
Taxonomy code 1835X0200X
Provider-Reported License Information
- Pharmacist (California)
- 43214
- Pharmacist (California)
- 43214
Practice Locations
Practice Location
1000 Nut Tree Rd
Vacaville, California 95687-4100
Phone: (707) 624-7150
Record Information
- Enumeration Date
- December 29, 2016
- Provider's NPPES Record Last Updated
- December 29, 2016
- NPISignal NPPES Dataset
- August 2026
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