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

Eric Marcus Orenstein, MD

Individual provider Orthopaedic Surgery Physician · NPI 1174524839

Eric Marcus Orenstein, MD is an Orthopedic Surgery in Lafayette, Indiana. Graduated from University of Maryland School of Medicine in 1980, 46 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group and accepts Medicare assignment. Licensed in Indiana and Michigan.

Years since qualifying
46
Trained at
University of Maryland School of Medicine
Licensed in
IN, MI
In the registry since
2005
Specialties on file
2
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

2600 Ferry St
Lafayette, IN 47904-3055
Phone: (765) 448-8000
Fax: (765) 448-7613
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 01062952A (IN)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence EO073282 (MI)

Record details

NPI number1174524839
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 3, 2005
Last updated in NPPESFebruary 3, 2021
Certification dateFebruary 3, 2021
Mailing address1200 W White River Blvd, Muncie, IN 47303-4988

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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