MS. GWEN O HOLLINGER (MSSW) – Counselor, NPI 1639478480

MS. GWEN O HOLLINGER (MSSW) is a healthcare provider. based in Lithonia, Georgia. specializing in Counselor. They hold the professional credentials MSSW. They hold a License No. 101Y00000K (GA). The NPI Number for MS. GWEN O HOLLINGER (MSSW) is 1639478480

Main info

Female
Name
MS. GWEN O HOLLINGER (MSSW)
NPI
1639478480
Phone
(770) 856-8032
Address
6011 HILLVALE TRL
Enumeration Date
18 March 2011
Last Update Date
18 March 2011
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience44
Completeness75
Years active:15State licenses:1Digital endpointsOther names

Provider Addresses for MS. GWEN O HOLLINGER (MSSW)

  • 6011 HILLVALE TRL

    LITHONIA, GA 300581874

    Phone: (770) 856-8032

    Type: Mailing

  • 5030 GEORGIA BELLE CT

    NORCROSS, GA 300932667

    Phone: (770) 638-5760

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 30058)

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Frequently asked questions

What number should I use to identify MS. GWEN O HOLLINGER (MSSW) for billing?
Administrative and clinical systems typically use NPI 1639478480 for MS. GWEN O HOLLINGER (MSSW).
Is MS. GWEN O HOLLINGER (MSSW)'s NPI status active today?
Active status means MS. GWEN O HOLLINGER (MSSW)'s NPI record is not deactivated in the public file.
What type of care does MS. GWEN O HOLLINGER (MSSW) provide?
MS. GWEN O HOLLINGER (MSSW)'s profile centers on Counselor. Clinical services aligned with this taxonomy classification.
Is MS. GWEN O HOLLINGER (MSSW) tied to Lithonia, Georgia?
If you are local to Lithonia, Georgia, MS. GWEN O HOLLINGER (MSSW) may be relevant to your search.
Can I export MS. GWEN O HOLLINGER (MSSW)'s record?
You can download the official NPPES record; we summarize key fields for readability.

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