Andrew O'Neill, LCSW
NPI 1588911879 · Clinical Social Worker · Stockton, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew O'Neill, LCSW is a Clinical Social Worker provider in Stockton, CA (NPI 1588911879).
Provider details
- NPI number
- 1588911879
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 74475 (CA)
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
13 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
- 2012-08-06
- Last updated
- 2020-02-06
- Certified
- 2020-02-06
Frequently asked questions
- What is Andrew O'Neill's NPI number?
- Andrew O'Neill's National Provider Identifier (NPI) is 1588911879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew O'Neill's specialty?
- Andrew O'Neill is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Andrew O'Neill located?
- Andrew O'Neill's practice location on file with NPPES is 7210 Murray Dr, Stockton, CA 95210-3339.
- What is Andrew O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Andrew O'Neill is (209) 373-2800.
- Does Andrew O'Neill accept Medicare?
- Andrew 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 Andrew O'Neill's NPI active?
- Yes — Andrew O'Neill's NPI (1588911879) is active in the NPPES registry as of the last update on 2020-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.