NPI age
19 years
Enumerated 2006-12-28
● Active
Type 1 · Individual
DR. Gail Mayshark, PHD
Mayshark is 1 of 7 psychologist providers in Conyers and 1 of 1114 in Georgia.
Primary specialty
Psychologist
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1114 active psychologist providers in Georgia.
NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
0
16% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-12Enumerated in NPPES
2006
2026
Where they practice
Practice location
1807 Over Lake Dr Se, St.c
Conyers, GA 300131777
Mailing address
1807 Over Lake Dr Se, St.c
Conyers, GA 300131777
Specialties
-
Psychologist PrimaryA psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles,...
Practice context
Part of a multi-provider practice. 4 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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