Diane W. O'Neill
Clinical Social Worker · East Greenwich, RI
Diane W. O'Neill is a clinical social worker with a practice address in East Greenwich, Rhode Island, and NPI 1952432908, issued on Mar 8, 2007. Check the license (Rhode Island ISW01819, as entered in NPPES) with the Rhode Island board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Diane W. O'Neill
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- ISW01819 RI
SW2010 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2843 South County Trail, East Greenwich, RI 02818
- Phone
- (401) 743-2007
- Enumerated
- Mar 8, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (866) 585-6452
- Medicare enrollment
- Enrolled (PECOS I20190502000096); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 2,438 in Rhode Island → Look up another NPI →
Verify Diane W. O'Neill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Rhode Island board licenses this profession
Search for license ISW01819Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Diane W. O'Neill among 2,438 clinical social worker records in Rhode Island
Diane W. O'Neill is one of 2,438 clinical social worker records with a practice address in Rhode Island. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 69% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 24% of these records are
- Graduated1981 · median 2011 among the 574 with a school on file
- Record last updated2007 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 clinical social worker records list a practice address in East Greenwich
They are 32 of the 599 NPPES records with a practice address in East Greenwich, and 2,438 clinical social worker records in Rhode Island. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,438 in Rhode Island → Every provider in East Greenwich → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Lizabeth Byrne, LICSWE Greenwich, RI 028181386791481
- Marklyn Champagne, MSWEast Greenwich, RI 028181235235250
- Melanie Clifford, LICSWEast Greenwich, RI 028181417072125
- Christine Forte, LICSWEast Greenwich, RI 028181467768564
- Tammy Garceau, LICSWEast Greenwich, RI 028181538265939
- Laurie Hicks, LICSWEast Greenwich, RI 028181770860298
- Paul Hoffman, LICSWE Greenwich, RI 028181316005465
- Ronald Jolin, LICSWEast Greenwich, RI 028181821024035
Common questions
What is Diane W. O'Neill's NPI number?
Diane W. O'Neill's National Provider Identifier (NPI) is 1952432908, issued on Mar 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Diane W. O'Neill located?
The NPPES record lists a practice address at 2843 South County Trail, East Greenwich, RI, 02818. Phone: (401) 743-2007. Providers update this record themselves, so call before visiting.
How can I verify Diane W. O'Neill's license?
NPPES lists Rhode Island license number ISW01819, as entered by the provider. Search the Rhode Island board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.