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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JAMES CALLAGHAN III M.D.
NPI 1790755866
Family Medicine in Michigan City, IN

Active since January 23, 2006
1225 E COOLSPRING AVE, MICHIGAN CITY, IN 46360(219) 879-6531(219) 873-2988 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About James Callaghan Iii M.d. NPPES

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

JAMES CALLAGHAN III M.D. (NPI 1790755866) is an individual family medicine provider in Michigan City, Indiana, licensed in Indiana (01041870A) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1790755866
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameJAMES CALLAGHAN IIICredential: M.D.
Location Address1225 E COOLSPRING AVEMichigan City, IN 46360-6312
Mailing Address1225 E Coolspring AveMichigan City, IN 46360-6312 · (219) 879-6531 · Fax (219) 873-2988
Phone(219) 879-6531
Fax(219) 873-2988
Sole ProprietorNo
Enumeration DateJanuary 23, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1790755866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IN · 01041870A
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1225 E COOLSPRING AVE, Michigan City, IN 46360
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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.

HEALTHPARTNERS MEDICAL GROUP, LLC
Clinic/Center (Multi-Specialty)
1225 E COOLSPRING AVE
MICHIGAN CITY, IN 46360
Laporte County (219) 879-6531
CAROL LYNN PARKS
Nurse Practitioner (Family)
1225 E COOLSPRING AVE, 2-E
MICHIGAN CITY, IN 46360
Laporte County (219) 879-6531
STEPHEN KROCZEK M.D.
Ophthalmology
1225 E COOLSPRING AVE
MICHIGAN CITY, IN 46360
Laporte County (219) 878-5034
LAKESHORE EYE CONSULTANTS, LLC
Ophthalmology
1225 E COOLSPRING AVE
MICHIGAN CITY, IN 46360
Laporte County (765) 414-3876
REBECCA S MCKINNEY PTA
Physical Therapy Assistant
1225 E COOLSPRING AVE
MICHIGAN CITY, IN 46360
Laporte County (219) 365-6560
MICHAEL BASSETT O.D.
Optometrist
1225 E COOLSPRING AVE
MICHIGAN CITY, IN 46360
Laporte County (219) 878-5021
KRISTINA WU M.D.
Internal Medicine (Pulmonary Disease)
1225 E COOLSPRING AVE
MICHIGAN CITY, IN 46360
Laporte County (219) 879-6531
DR. RALPH M CARUSO DO
Family Medicine
1225 E COOLSPRING AVE
MICHIGAN CITY, IN 46360
Laporte County (219) 873-2919

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 Callaghan's NPI number?

The NPI number for James Callaghan is 1790755866. It was assigned to this individual provider in the NPPES registry on January 23, 2006.

Where is James Callaghan located?

James Callaghan practices at 1225 E Coolspring Ave, Michigan City, IN 46360. The listed phone number is (219) 879-6531.

What is James Callaghan's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for James Callaghan was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.