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

Joseph Duvall, MD

Individual provider Dermatology Physician · NPI 1588775241

Joseph Duvall, MD is a Dermatology in St. Louis, Missouri. Graduated from University of Missouri, Columbia School of Medicine in 1974, 52 years ago. Practices with Mercy Hospitals East Communities, a 91-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
52
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
MO
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1755 S Grand
St. Louis, MO 63104
Phone: (314) 256-3433
Fax: (214) 256-3431
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence R6127 (MO)

Record details

NPI number1588775241
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESMarch 18, 2008
Mailing address3691 Rutger Ave, Provider Enrollment, St Louis, MO 63110

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1974 (52 years in practice)
Group practice Mercy Hospitals East Communities — 91 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in St. Louis