Gene O'Neill, MSW
NPI 1659487726 · Clinical Social Worker · Longview, WA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gene O'Neill, MSW is a Clinical Social Worker provider in Longview, WA (NPI 1659487726).
Provider details
- NPI number
- 1659487726
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
- License
- OR2559 (OR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3400 Main StVancouver, WA 98663-2223Phone: (360) 696-5300Fax: (360) 729-3372
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2022-11-13
- Certified
- 2022-11-13
Frequently asked questions
- What is Gene O'Neill's NPI number?
- Gene O'Neill's National Provider Identifier (NPI) is 1659487726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gene O'Neill's specialty?
- Gene O'Neill is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gene O'Neill located?
- Gene O'Neill's practice location on file with NPPES is 1230 7th Ave, Longview, WA 98632-3166.
- What is Gene O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Gene O'Neill is (360) 575-4801.
- Does Gene O'Neill accept Medicare?
- Gene O'Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gene O'Neill's NPI active?
- Yes — Gene O'Neill's NPI (1659487726) is active in the NPPES registry as of the last update on 2022-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.