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

William Benjamin Rothwell, MD

Individual provider Internal Medicine Physician · NPI 1639391261

William Benjamin Rothwell, MD is an Internal Medicine in New Orleans, Louisiana. Graduated from Tulane University School of Medicine in 2004, 22 years ago. Practices with Administrators of the Tulane Educational Fund, a 393-clinician group and accepts Medicare assignment. Licensed in Louisiana and Massachusetts.

Years since qualifying
22
Trained at
Tulane University School of Medicine
Licensed in
LA, MA
In the registry since
2007
Specialties on file
4
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

1514 Jefferson Hwy
New Orleans, LA 70121-2429
Phone: (504) 842-4000
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD.202108 (LA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 222019 (MA)
Pediatrics Physician Taxonomy 208000000X · Licence 222019 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD.202108 (LA)

Record details

NPI number1639391261
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 3, 2007
Last updated in NPPESApril 5, 2017

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Administrators Of The Tulane Educational Fund — 393 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in New Orleans