Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Thomas Gast, MD

Individual provider Diagnostic Radiology Physician · NPI 1669637153

Thomas Gast, MD is a Diagnostic Radiology in Mishawaka, Indiana. Qualified in 2001, 25 years ago. Practices with Cook County, a 787-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
25
Licensed in
IL
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

620 W Edison Rd Ste 110
Mishawaka, IN 46545-2784
Phone: (574) 258-1100
Fax: (574) 259-1101
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 336075522 (IL)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 036-112490 (IL)

Record details

NPI number1669637153
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 23, 2008
Last updated in NPPESApril 23, 2021
Certification dateApril 23, 2021
Mailing address620 W Edison Rd, Suite 110, Mishawaka, IN 46545-2784

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Cook County — 787 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Mishawaka