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

Nathan Samuel Johnson, MD

Individual provider Anesthesiology Physician · NPI 1841510245

Nathan Samuel Johnson, MD is an Anesthesiology in Indianapolis, Indiana. Graduated from Indiana University School of Medicine in 2010, 16 years ago. Practices with Northside Anesthesia Services, LLC, a 92-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
16
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2010
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

6009 Ralston Ave
Indianapolis, IN 46220-2353
Phone: (219) 916-6883
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 01072715A (IN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 11015540A (IN)

Record details

NPI number1841510245
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 8, 2010
Last updated in NPPESMay 20, 2014

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2010 (16 years in practice)
Group practice Northside Anesthesia Services, Llc — 92 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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