IndividualActive
Margaret O'Neill
NPI 1376798835 · Clinical Social Worker · Las Vegas, NV
Margaret O'Neill is a Clinical Social Worker provider in Las Vegas, NV (NPI 1376798835).
Provider details
- NPI number
- 1376798835
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4977-C (NV)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
6112 Preston Cir
Las Vegas, NV 89107-3645
Phone: (702) 822-2295
Street-level locationGet directions
Mailing address
6112 Preston Cir
Las Vegas, NV 89107-3645
Registry dates
- Enumerated
- 2008-11-25
- Last updated
- 2013-01-17
Frequently asked questions
- What is Margaret O'Neill's NPI number?
- Margaret O'Neill's National Provider Identifier (NPI) is 1376798835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret O'Neill's specialty?
- Margaret O'Neill is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret O'Neill located?
- Margaret O'Neill's practice location on file with NPPES is 6112 Preston Cir, Las Vegas, NV 89107-3645.
- What is Margaret O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Margaret O'Neill is (702) 822-2295.
- Is Margaret O'Neill's NPI active?
- Yes — Margaret O'Neill's NPI (1376798835) is active in the NPPES registry as of the last update on 2013-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.