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

Gregory Edward Buck, MD

Individual provider Family Medicine Physician · NPI 1144269861

Gregory Edward Buck, MD is a Family Practice in Bremen, Indiana. Graduated from Indiana University School of Medicine in 1990, 36 years ago. Practices with Beacon Medical Group Inc, a 574-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
36
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2006
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

1144 W Plymouth St
Bremen, IN 46506-1842
Phone: (574) 546-5363
Fax: (574) 546-2575
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 01039562 (IN)

Record details

NPI number1144269861
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESNovember 17, 2023
Certification dateNovember 17, 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 1990 (36 years in practice)
Group practice Beacon Medical Group Inc — 574 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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