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

Marcus S. Schamberger, MD

Individual provider Adult Congenital Heart Disease Physician · NPI 1316962640

Marcus S. Schamberger, MD is a Cardiovascular Disease (Cardiology) in Indianapolis, Indiana. Qualified in 1992, 34 years ago. Practices with Iu Health Medical Group Riley Specialists LLC, a 271-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
34
Licensed in
IN
In the registry since
2006
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

705 Riley Hospital Dr Ri 1134
Indianapolis, IN 46202-5109
Phone: (317) 944-8906
Fax: (317) 944-9330
Show map & directions

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

Additional practice locations (1)

  • 720 Eskenazi Ave, Indianapolis, IN 46202-5187 — (317) 880-7666

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence 01044901 (IN)
Adult Congenital Heart Disease Physician Taxonomy 207RA0002X · Licence 01044901A (IN)

Record details

NPI number1316962640
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESFebruary 6, 2026
Certification dateFebruary 6, 2026
Mailing addressPo Box 719094, Chicago, IL 60677-9318

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesADULT CONGENITAL HEART DISEASE (ACHD), PEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Iu Health Medical Group Riley Specialists Llc — 271 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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