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

Dr. Robert Bryson Irwin, MD

Individual provider Allergy Physician · NPI 1174640643

Dr. Robert Bryson Irwin, MD is an Allergy Physician in Tupelo, Mississippi. Practices as a sole proprietor. Licensed in Mississippi.

Licensed in
MS
In the registry since
2007
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

4428 S Eason Blvd Ste 1
Tupelo, MS 38801-6506
Phone: (662) 844-5080
Fax: (662) 680-6958
Show map & directions

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

Specialties & licences

Allergy Physician (primary) Taxonomy 207KA0200X · Licence 08362 (MS)

Record details

NPI number1174640643
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 22, 2007
Last updated in NPPESJuly 9, 2007
Mailing addressPo Box 169, Tupelo, MS 38802-0169