Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Benjamin S Zachar, DO

Individual provider Emergency Medicine Physician · NPI 1982812582

Benjamin S Zachar, DO practises Emergency Medicine in Lafayette, Indiana. Qualified in 2004, 22 years ago. Practices with Emergency Physicians of Indianapolis, PC, an 18-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana and Pennsylvania.

Years since qualifying
22
Licensed in
IN, PA
In the registry since
2007
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

5165 McCarty Ln
Lafayette, IN 47905-8764
Phone: (765) 448-8000
Fax: (317) 838-4751
Show map & directions

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

Additional practice locations (1)

  • 8111 S Emerson Ave, Indianapolis, IN 46237 — (317) 528-5261

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 02004285A (IN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 02004285 (IN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence OTO10875 (PA)

Record details

NPI number1982812582
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 18, 2007
Last updated in NPPESNovember 22, 2022
Certification dateNovember 22, 2022

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Emergency Physicians Of Indianapolis, Pc — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients505
Services billed 728 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Emergency Physicians of Indianapolis, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 18 clinicians in the practice; 12 are shown here.

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