Individual Healthcare Provider
James P Johnston
Provider's NPPES record last updated: September 11, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1659371094
- Primary Specialty
- Technician/Technologist — Ocularist
- Practice Location
- Michigan City, Indiana
- Sole Proprietor
- No
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 20, 2026, 11:54 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
Technician/Technologist
Ocularist
Eye and Vision Services Providers
An ocularist is a thoroughly trained professional skilled in the art of fitting, painting, and fabricating custom ocular prostheses. In addition to creating custom ocular prostheses, and providing long-term care through periodic examinations, an ocularist provides the patient with complete instructions on the care and maintenance of their prosthesis.
Taxonomy code 156FX1700X
Provider-Reported License Information
- Technician/Technologist (Illinois)
- DEPARTMENT OF LABOR
- Technician/Technologist (Michigan)
- 5001000030
Practice Locations
Practice Location
450 Saint John Rd
Ste 404
Michigan City, Indiana 46360-7354
Phone: (219) 874-7236
Record Information
- Enumeration Date
- July 28, 2005
- Provider's NPPES Record Last Updated
- September 11, 2025
- NPISignal NPPES Dataset
- August 2026
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