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

Dr. Alva B Weir III, MD

Individual provider Hematology & Oncology Physician · NPI 1851413140

Dr. Alva B Weir III, MD is a Hematology & Oncology Physician in Memphis, Tennessee. Licensed in Mississippi and Tennessee. Registered with an NPI since 2007.

Licensed in
MS, TN
In the registry since
2007
Specialties on file
2
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

100 N Humphreys Blvd
Memphis, TN 38120-2146
Phone: (901) 606-0055
Fax: (901) 322-2947
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD9400 (TN)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 14222 (MS)

Record details

NPI number1851413140
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 6, 2007
Last updated in NPPESJuly 21, 2014

Other providers in Memphis