NPI age
18 years
Enumerated 2007-11-13
● Active
Type 1 · Individual
Theodore Markos, D.M.D.
Markos is 1 of 57 dentist providers in Atlanta and 1 of 526 in Georgia.
Primary specialty
Dentist
Plus 1 subspecialty
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-08-27
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 526 active dentist providers in Georgia.
NPI age
18 years
≈ at median (17 yr)
State licenses
1 state
9% of peers hold multiple states
Subspecialties
1
In the 16% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-11Enumerated in NPPES
2007
2026
Where they practice
Practice location
955 Memorial Dr Se
Atlanta, GA 303161543
Mailing address
955 Memorial Dr Se
Atlanta, GA 303161543
Specialties
-
Dentist PrimaryThat area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and...
-
DentistAn age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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