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

Mark D Livezey, MD, PHD

Individual provider Allergy & Immunology Physician · NPI 1477524312

Mark D Livezey, MD, PHD is an Allergy & Immunology Physician in Atlanta, Georgia. Licensed in Georgia. Registered with an NPI since 2006.

Licensed in
GA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

5555 Peachtree Dunwoody Rd NE
Atlanta, GA 30342-1703
Phone: (404) 255-9286
Fax: (404) 250-0740
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 031064 (GA)

Record details

NPI number1477524312
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJanuary 30, 2006
Last updated in NPPESJuly 13, 2026
Mailing address5555 Peachtree Dunwoody Rd Ne, Atlanta, GA 30342-1703

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