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

Dr. Joshua Maxwell Onyango, MD

Individual provider Internal Medicine Physician · NPI 1851957906

Dr. Joshua Maxwell Onyango, MD is an Internal Medicine in Nashville, Tennessee. Graduated from University of North Carolina at Chapel Hill School of Medicine in 2019, 7 years ago. Practices with Vanderbilt University Medical Center, a 3,466-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and Tennessee.

Years since qualifying
7
Trained at
University of North Carolina at Chapel Hill School of Medicine
Licensed in
CT, TN
In the registry since
2019
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

3601 The Vanderbilt Clinic
Nashville, TN 37232-3220
Phone: (615) 322-3000
Show map & directions

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

Additional practice locations (1)

  • 20 York St, New Haven, CT 06510-3220 — (203) 688-4242

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 68210 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 70701 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1851957906
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 14, 2019
Last updated in NPPESAugust 9, 2023
Certification dateAugust 9, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice Vanderbilt University Medical Center — 3466 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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