Eric Marcus Orenstein, M.D.
Orthopaedic Surgery Physician · Lafayette, IN
Eric Marcus Orenstein, M.D. is an orthopaedic surgery physician with a practice address in Lafayette, Indiana, and NPI 1174524839, issued on Aug 3, 2005. Check the license (Indiana 01062952A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Eric Marcus Orenstein
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 01062952A IN
EO073282 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2600 Ferry St, Lafayette, IN 47904
- Phone
- (765) 448-8000
- Enumerated
- Aug 3, 2005
- Record last updated
- Feb 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (765) 448-7613
- Medicaid IDs
- 103503999 MI
200140760 IN - Medicare enrollment
- Enrolled (PECOS I20070416000359); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 491 in Indiana → Look up another NPI →
Also registered at 2600 Ferry St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hassan Ahmad, MDRheumatology Physician1235471541
- Saeed Ahmad, MDHospitalist Physician1649479478
- Lindsay Auten, CSTSurgical Technologist1912296849
- Kari Badger, PTPhysical Therapist1538603048
- Jeffrey Beardmore, MDPediatrics Physician1356310494
- Michael Beardmore, MDPediatrics Physician1619945813
Verify Eric Marcus Orenstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01062952ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
145 Medicare Part D claims for 100 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 50 claims were for opioids.
Most prescribed
- Cephalexin51 claims
- Hydrocodone-Acetaminophen40 claims
- Diclofenac Sodium19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $350.53
5 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Arnett Clinic LLCLafayette, IN
- IU Health Medical Group LLCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Marcus Orenstein among 491 orthopaedic surgery physician records in Indiana
Eric Marcus Orenstein, M.D. is one of 491 orthopaedic surgery physician records with a practice address in Indiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1980 · median 2004 among the 314 with a school on file
- Record last updated2021 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Indiana
There are 491 orthopaedic surgery physician records in Indiana.
All 491 in Indiana → Every provider in Lafayette → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Joseph Hubbard, D.O.Lafayette, IN 479041912127622
- Rayhan Jalal, M.D.Lafayette, IN 479041659627149
- Michael Highhouse, MDLafayette, IN 479051447229430
- Russell Meldrum, MDLafayette, IN 479051750332847
- Mark Page, MDLafayette, IN 479051073582573
- Paul Rodenhouse, DOLafayette, IN 479051508285388
- Joel Virkler, D.O.Lafayette, IN 479051477886653
- John Wagoner, MDLafayette, IN 479051891755252
Common questions
What is Eric Marcus Orenstein, M.D.'s NPI number?
Eric Marcus Orenstein, M.D.'s National Provider Identifier (NPI) is 1174524839, issued on Aug 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Eric Marcus Orenstein, M.D. located?
The NPPES record lists a practice address at 2600 Ferry St, Lafayette, IN, 47904. Phone: (765) 448-8000. Providers update this record themselves, so call before visiting.
How can I verify Eric Marcus Orenstein, M.D.'s license?
NPPES lists Indiana license number 01062952A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eric Marcus Orenstein, M.D. prescribe under Medicare Part D?
In 2024, Eric Marcus Orenstein, M.D. had 145 Medicare Part D claims for 100 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.