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

Dr. D Alan Lankford, PHD

Individual provider Sleep Specialist (PhD) · NPI 1861400319

Dr. D Alan Lankford, PHD is a Sleep Specialist (PhD) 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?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

5505 Peachtree Dunwoody Rd Ste 380
Atlanta, GA 30342
Phone: (404) 257-0080
Fax: (404) 257-0592
Show map & directions

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

Specialties & licences

Sleep Specialist (PhD) (primary) Taxonomy 173F00000X · Licence PSY000975 (GA)

Record details

NPI number1861400319
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 3, 2006
Last updated in NPPESApril 19, 2013

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