1. Home
  2. Directory
  3. Indiana
  4. Michigan City
  5. Technician Technologist
  6. NPI Profile

JAMES P JOHNSTON
NPI 1659371094
Technician/Technologist - Ocularist in Michigan City, IN

Active since July 28, 2005
450 SAINT JOHN RD, STE 404, MICHIGAN CITY, IN 46360(219) 874-7236 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About James P Johnston NPPES

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

JAMES P JOHNSTON (NPI 1659371094) is an individual ocularist provider in Michigan City, Indiana, licensed in Illinois (DEPARTMENT OF LABOR) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1659371094
Entity TypeIndividualMale
Primary Taxonomy156FX1700X
Provider Legal NameJAMES P JOHNSTON
Location Address450 SAINT JOHN RD, STE 404Michigan City, IN 46360-7354
Mailing Address450 Saint John Rd, Ste 404Michigan City, IN 46360-7354 · (219) 874-7236
Phone(219) 874-7236
Sole ProprietorNo
Enumeration DateJuly 28, 2005
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1659371094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTechnician/Technologist · OcularistEye and Vision Services Providers
Taxonomy Code156FX1700X
Licenses✔ Licensed in IL · DEPARTMENT OF LABOR✔ Licensed in MI · 5001000030
Definition
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.
450 SAINT JOHN RD, Michigan City, IN 46360
Open in Google Maps ↗

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHERYL BARNES MSW
Social Worker (Clinical)
450 SAINT JOHN RD
MICHIGAN CITY, IN 46360
Laporte County (219) 879-4621
DR. EARLE CLIFTON TITUS PHD
Psychologist (Clinical)
450 SAINT JOHN RD
MICHIGAN CITY, IN 46360
Laporte County (219) 879-4621
ROSETTA MARIA DELOOF-PRIMMER LCSW
Social Worker (Clinical)
450 SAINT JOHN RD
MICHIGAN CITY, IN 46360
Laporte County (219) 879-0676
MR. CHAD A BOOTH LSW
Social Worker (Clinical)
450 SAINT JOHN RD
MICHIGAN CITY, IN 46360
Laporte County (219) 872-8666
MRS. IMOJEANNE JOHNSON LCSW
Social Worker (Clinical)
450 SAINT JOHN RD, SUITE 501
MICHIGAN CITY, IN 46360
Laporte County (219) 362-2145
MARY HOLMAN RINI LCSW
Social Worker (Clinical)
450 SAINT JOHN RD, SUITE 602
MICHIGAN CITY, IN 46360
Laporte County (219) 872-8666
JENNIFER HOOPER LCSW
Social Worker (Clinical)
450 SAINT JOHN RD, SUITE 501
MICHIGAN CITY, IN 46360
Laporte County (219) 879-4621
MRS. JUDITH SPEVAK LCSW
Social Worker (Clinical)
450 SAINT JOHN RD, SUITE 501
MICHIGAN CITY, IN 46360
Laporte County (219) 879-0676

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 James Johnston's NPI number?

The NPI number for James Johnston is 1659371094. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Where is James Johnston located?

James Johnston practices at 450 Saint John Rd Ste 404, Michigan City, IN 46360. The listed phone number is (219) 874-7236.

What is James Johnston's specialty?

The primary specialty registered for this NPI is Technician/Technologist, specializing in Ocularist, with taxonomy code 156FX1700X.

When was this NPI record last updated?

The NPPES record for James Johnston was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.