NPI age
15 years
Enumerated 2011-03-18
● Active
Type 1 · Individual
MS. Gwen O Hollinger, MSSW
Hollinger is 1 of 20 counselor providers in Norcross and 1 of 1686 in Georgia.
Primary specialty
Counselor
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2011-03-18
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1686 active counselor providers in Georgia.
NPI age
15 years
↑ 8 yr above median (7 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
15% of peers hold subspecialties
NPI lifetime · 2011 → 2026
2011-03Enumerated in NPPES
2011
2026
Where they practice
Practice location
5030 Georgia Belle Ct
Norcross, GA 300932667
Mailing address
6011 Hillvale Trl
Lithonia, GA 300581874
Specialties
-
Counselor PrimaryA provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical...
Practice context
Part of a multi-provider practice. 15 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 →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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