GWEN O'BRIEN (LCSW) – Social Worker, NPI 1063877199

GWEN O'BRIEN (LCSW) is a healthcare provider. based in Parkville, Missouri. specializing in Social Worker. They hold the professional credentials LCSW. They hold a License No. 2019036735 (MO). The NPI Number for GWEN O'BRIEN (LCSW) is 1063877199

Main info

Female
Sole Proprietor
Name
GWEN O'BRIEN (LCSW)
NPI
1063877199
Phone
Not provided
Address
400 E 6TH ST
Enumeration Date
16 December 2015
Last Update Date
9 February 2026
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience49
Completeness85
Years active:10State licenses:1Digital endpointsOther names

Provider Addresses for GWEN O'BRIEN (LCSW)

  • 400 E 6TH ST

    PARKVILLE, MO 641523703

    Phone:

    Type: Mailing

  • 2001 NE PARVIN RD

    KANSAS CITY, MO 641162446

    Phone: (816) 505-4867

    Type: Location

  • 1201 NW BRIARCLIFF PKWY

    KANSAS CITY, MO 641161878

    Phone: (816) 298-0947

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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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 64152)

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Reviews

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Frequently asked questions

Can I use this page to confirm GWEN O'BRIEN (LCSW)'s NPI?
Yes. GWEN O'BRIEN (LCSW) is listed with NPI 1063877199 in the public NPI dataset.
Is GWEN O'BRIEN (LCSW) still practicing?
GWEN O'BRIEN (LCSW) is currently listed as active in the public NPI registry.
What is GWEN O'BRIEN (LCSW)'s specialty?
The listing groups GWEN O'BRIEN (LCSW) with Social Worker. Clinical services aligned with this taxonomy classification.
What address line appears for GWEN O'BRIEN (LCSW)?
GWEN O'BRIEN (LCSW)'s geographic hint is Parkville, Missouri in our summary view.
Why does GWEN O'BRIEN (LCSW) have multiple addresses?
4 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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