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

John R Rentz, MD

Individual provider Anesthesiology Physician · NPI 1588817696

John R Rentz, MD is an Anesthesiology in Brunswick, Georgia. Graduated from Emory University School of Medicine in 2007, 19 years ago. Practices with Ams Southeast LLC, a 82-clinician group and accepts Medicare assignment. Licensed in Florida and Georgia.

Years since qualifying
19
Trained at
Emory University School of Medicine
Licensed in
FL, GA
In the registry since
2008
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

3100 Kemble Ave
Brunswick, GA 31520-4211
Phone: (880) 233-2570
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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 69943 (GA)
Anesthesiology Physician Taxonomy 207L00000X · Licence ME132479 (FL)

Record details

NPI number1588817696
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2008
Last updated in NPPESSeptember 24, 2025
Certification dateSeptember 24, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Ams Southeast Llc — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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