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Robert O'Neill, LMSW
NPI 1871168211 · Social Worker · East Meadow, NY
Robert O'Neill, LMSW is a Social Worker provider in East Meadow, NY (NPI 1871168211).
Provider details
- NPI number
- 1871168211
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 105290 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1500 Hempstead Tpke
East Meadow, NY 11554-1551
Phone: (516) 660-1576
Street-level locationGet directions
Mailing address
1500 Hempstead Tpke
East Meadow, NY 11554-1551
Additional practice locations (1)
- 39 Hemlock StIslip, NY 11751-3007Phone: (631) 456-9951
Registry dates
- Enumerated
- 2021-05-26
- Last updated
- 2022-07-13
- Certified
- 2022-07-13
Frequently asked questions
- What is Robert O'Neill's NPI number?
- Robert O'Neill's National Provider Identifier (NPI) is 1871168211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert O'Neill's specialty?
- Robert O'Neill is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Robert O'Neill located?
- Robert O'Neill's practice location on file with NPPES is 1500 Hempstead Tpke, East Meadow, NY 11554-1551.
- What is Robert O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Robert O'Neill is (516) 660-1576.
- Is Robert O'Neill's NPI active?
- Yes — Robert O'Neill's NPI (1871168211) is active in the NPPES registry as of the last update on 2022-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.