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

Keyna Ann Martinez, MD

Individual provider Family Medicine Physician · NPI 1013941699

Keyna Ann Martinez, MD is a Family Practice in Bremen, Indiana. Graduated from Indiana University School of Medicine in 2006, 20 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
20
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.

Additional practice locations (2)

  • 576 N Oak Dr, Plymouth, IN 46563-1664 — (574) 647-5170
  • 714 N Michigan St, South Bend, IN 46601-1035 — (574) 647-7477

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 01065420A (IN)

Record details

NPI number1013941699
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESJune 17, 2026
Certification dateJune 17, 2026
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 2006 (20 years in practice)
Group practice Beacon Medical Group Inc — 574 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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