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

Mark Sparrow, MD

Individual provider Diagnostic Radiology Physician · NPI 1265871164

Mark Sparrow, MD practises Diagnostic Radiology in Indianapolis, Indiana. Graduated from Northwestern University Feinberg Medical School in 2013, 13 years ago. Practices with Decatur County Memorial Hospital, a 130-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
13
Trained at
Northwestern University Feinberg Medical School
Licensed in
IN
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

9998 Crosspoint Blvd Ste 200
Indianapolis, IN 46256-3307
Phone: (317) 579-2150
Fax: (317) 579-2130
Show map & directions

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

Additional practice locations (1)

  • 4646 N Marine Dr, Chicago, IL 60640-5759 — (773) 878-8700

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 01081498A (IN)

Record details

NPI number1265871164
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 24, 2013
Last updated in NPPESJanuary 13, 2021
Certification dateJanuary 13, 2021

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2013 (13 years in practice)
Group practice Decatur County Memorial Hospital — 130 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients2,483
Services billed 2,851 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. Those with a page here are linked.

Colleagues at Decatur County Memorial Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 130 clinicians in the practice; 12 are shown here.

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