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

Dr. Peter Diaz-Alonso, MD

Individual provider Internal Medicine Physician · NPI 1821181900

Dr. Peter Diaz-Alonso, MD is an Internal Medicine Physician in Atlanta, Georgia. Practices as a sole proprietor. Licensed in Georgia.

Licensed in
GA
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 →

Practice location Address checks out

3280 Howell Mill Rd NW Ste 150
Atlanta, GA 30327
Phone: (404) 351-7467
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 32500 (GA)

Record details

NPI number1821181900
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 2, 2006
Last updated in NPPESFebruary 16, 2024
Certification dateApril 2, 2021
Mailing address3280 Howell Mill Rd Nw Ste 150, Atlanta, GA 30327-4102

Other providers in Atlanta