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

James Richard Walker III, MD

Individual provider Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · NPI 1700091477

James Richard Walker III, MD is an Emergency Medicine in Memphis, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 2005, 21 years ago. Practices with Methodist University Emergency Physicians PLLC, a 43-clinician group and accepts Medicare assignment. Licensed in Alabama, North Carolina and Tennessee.

Years since qualifying
21
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
AL, NC, TN
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1265 Union Ave Methodist Emergency Physicians
Memphis, TN 38104-3415
Phone: (901) 516-7600
Show map & directions

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

Specialties & licences

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician (primary) Taxonomy 207PE0005X · Licence MD0000046602 (TN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 27925 (AL)
Undersea and Hyperbaric Medicine (Emergency Medicine) Physician Taxonomy 207PE0005X · Licence 2009-00680 (NC)

Record details

NPI number1700091477
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 14, 2007
Last updated in NPPESOctober 20, 2010

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesUNDERSEA AND HYPERBARIC MEDICINE
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Methodist University Emergency Physicians Pllc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount