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

Nathanael David Swinger, MD

Individual provider Pediatric Critical Care Medicine Physician · NPI 1033405253

Nathanael David Swinger, MD is a Critical Care (Intensivists) in Indianapolis, Indiana. Graduated from University of Missouri, Columbia School of Medicine in 2010, 16 years ago. Practices with Iu Health Medical Group Riley Specialists LLC, a 271-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
16
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
IN
In the registry since
2011
Specialties on file
3
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 4900
Indianapolis, IN 46202-5109
Phone: (317) 948-7128
Fax: (317) 944-3442
Show map & directions

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

Specialties & licences

Pediatric Critical Care Medicine Physician (primary) Taxonomy 2080P0203X · Licence 01078573A (IN)
Pediatric Critical Care Medicine Physician Taxonomy 2080P0203X · Licence 01078573 (IN)
Critical Care Medicine (Anesthesiology) Physician Taxonomy 207LC0200X · Licence 01078573 (IN)

Record details

NPI number1033405253
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2011
Last updated in NPPESFebruary 6, 2026
Certification dateFebruary 6, 2026

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 2010 (16 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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