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

Individual provider Anesthesiology Physician · NPI 1164485322

Dr. Robert S Griffin, MD is an Anesthesiology in Indianapolis, Indiana. Graduated from Indiana University School of Medicine in 1991, 35 years ago. Practices with Orthopaedics-Indianapolis Inc, a 353-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
35
Trained at
Indiana University School of Medicine
Licensed in
IN
In the registry since
2006
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

8450 NW Blvd
Indianapolis, IN 46278-1381
Phone: (317) 802-2000
Fax: (317) 802-2170
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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 01040480A (IN)

Record details

NPI number1164485322
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2006
Last updated in NPPESMay 15, 2024
Certification dateMay 15, 2024

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Orthopaedics-Indianapolis Inc — 353 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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