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

Dr. Katherine Holzman, DO

Individual provider Family Medicine Physician · NPI 1255778791

Dr. Katherine Holzman, DO is a Family Practice in Brownsburg, Indiana. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2013, 13 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana and Texas.

Years since qualifying
13
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
IN, TX
In the registry since
2013
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1375 N Green St Ste 100
Brownsburg, IN 46112-8734
Phone: (317) 852-2251
Show map & directions

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

Additional practice locations (1)

  • 13114 Fm 1960 Rd W, Houston, TX 77065-4290 — (281) 890-6446

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 02008330A (IN)
Family Medicine Physician Taxonomy 207Q00000X · Licence Q8079 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1255778791
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 23, 2013
Last updated in NPPESApril 14, 2026
Certification dateApril 14, 2026
Mailing address250 N Shadeland Ave, Indianapolis, IN 46219-4959

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2013 (13 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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