Diane W O'neill, - Medicare Clinical Social Worker in East Greenwich, RI

Diane W O'neill, is a medicare enrolled "Social Worker - Clinical" provider in East Greenwich, Rhode Island. She graduated from medical school in 1981 and has 43 years of diverse experience with area of expertise as Clinical Social Worker. Her current practice location is 2843 South County Trail, East Greenwich, Rhode Island. You can reach out to her office (for appointments etc.) via phone at (401) 743-2007.

Diane W O'neill is licensed to practice in Rhode Island (license number ISW01819) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1952432908.

Contact Information

Diane W O'neill,
2843 South County Trail,
East Greenwich, RI 02818-1728
(401) 743-2007
(866) 585-6452

Map and Direction




Healthcare Provider's Profile

Full NameDiane W O'neill
GenderFemale
SpecialityClinical Social Worker
Experience43 Years
Location2843 South County Trail, East Greenwich, Rhode Island
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Diane W O'neill graduated from medical school in 1981
  NPI Data:
  • NPI Number: 1952432908
  • Provider Enumeration Date: 03/08/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9234471772
  • Enrollment ID: I20190502000096

Medical Identifiers

Medical identifiers for Diane W O'neill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952432908NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical ISW01819 (Rhode Island)Primary
1041C0700XSocial Worker - Clinical SW2010 (Florida)Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Diane W O'neill allows following entities to bill medicare on her behalf.
Entity NameDiane Oneill Lisw Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003177395
PECOS PAC ID: 6608118146
Enrollment ID: O20190502000062

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Diane W O'neill is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Diane W O'neill,
2843 South County Trail,
East Greenwich, RI 02818-1728

Ph: (401) 743-2007
Diane W O'neill,
2843 South County Trail,
East Greenwich, RI 02818-1728

Ph: (401) 743-2007

Reviews and Comments


Social Worker in East Greenwich, RI

Miss Elizabeth R Crowell, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1485 S County Trl Unit 107, East Greenwich, RI 02818
Phone: 401-785-0040    
Patricia Pearson, LICSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 36 Laurel Hill Rd, East Greenwich, RI 02818
Phone: 401-864-3792    
Cynthia G. Wilson, LICSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 70 Spencer Ave, East Greenwich, RI 02818
Phone: 401-885-2781    Fax: 401-885-2781
Mrs. Marklyn Perry Champagne, MSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 126 Peirce St, East Greenwich, RI 02818
Phone: 401-886-0821    Fax: 401-886-0693
Ms. Melanie Clifford, LICSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 3285 S County Trl, East Greenwich, RI 02818
Phone: 203-500-2302    
Ms. Kimberly Olson, LICSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 4372 Post Road, East Greenwich, RI 02818
Phone: 401-256-6297    
Mrs. Christine Annette Forte, LICSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 1485 S County Trl Unit 107, East Greenwich, RI 02818
Phone: 401-785-0040    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.