Gwen O'Brien, LCSW
NPI 1063877199 · Clinical Social Worker · Kansas City, MO
Gwen O'Brien, LCSW is a Clinical Social Worker provider in Kansas City, MO (NPI 1063877199).
Provider details
- NPI number
- 1063877199
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2019036735 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-12-16
- Last updated
- 2026-02-09
- Certified
- 2026-02-09
Frequently asked questions
- What is Gwen O'Brien's NPI number?
- Gwen O'Brien's National Provider Identifier (NPI) is 1063877199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwen O'Brien's specialty?
- Gwen O'Brien is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gwen O'Brien located?
- Gwen O'Brien's practice location on file with NPPES is 1201 Nw Briarcliff Pkwy, Kansas City, MO 64116-1878.
- What is Gwen O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Gwen O'Brien is (816) 298-0947.
- Is Gwen O'Brien's NPI active?
- Yes — Gwen O'Brien's NPI (1063877199) is active in the NPPES registry as of the last update on 2026-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.