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

Dr. James William Tieman, MD

Individual provider Family Medicine Physician · NPI 1831173038

Dr. James William Tieman, MD is a Family Practice in South Bend, Indiana. Graduated from Indiana University School of Medicine in 1991, 35 years ago. Practices with Beacon Medical Group Inc, a 574-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
35
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2005
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

1815 E Ireland Rd
South Bend, IN 46614-2845
Phone: (574) 647-1700
Fax: (574) 291-3351
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 714 N Michigan St, South Bend, IN 46601-1035 — (574) 647-7477
  • 707 N Michigan St Ste 400, South Bend, IN 46601-1071 — (574) 647-8470

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 01040525A (IN)

Record details

NPI number1831173038
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 1, 2005
Last updated in NPPESApril 28, 2023
Certification dateApril 28, 2023
Mailing address3245 Health Dr Ste 100, Granger, IN 46530-1380

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Beacon Medical Group Inc — 574 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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