Dr John Willard Barrett, DO - Internal Medicine in Narragansett, RI

Dr John Willard Barrett, DO is a Internal Medicine physician based in Narragansett, Rhode Island. Dr John Willard Barrett is licensed to practice in Rhode Island (license number DO328) and his current practice location is 360 Kingstown Rd, Suite 101, Narragansett, Rhode Island. He can be reached at his office (for appointments etc.) via phone at (401) 783-3334.

NPI number for Dr John Willard Barrett is 1245264688 and his current mailing address is 360 Kingstown Rd, Suite 101, Narragansett, Rhode Island. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1245264688.

Contact Information

Dr John Willard Barrett, DO
360 Kingstown Rd, Suite 101,
Narragansett, RI 02882-3239
(401) 783-3334
(401) 783-9270

Map and Direction




Physician's Profile

Full NameDr John Willard Barrett
GenderMale
SpecialityInternal Medicine
Location360 Kingstown Rd, Narragansett, Rhode Island
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1245264688
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 07/21/2010

Medical Identifiers

Medical identifiers for Dr John Willard Barrett such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245264688NPI-NPPES
9003613MedicaidRI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine DO328 (Rhode Island)Primary

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. Dr John Willard Barrett is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John Willard Barrett, DO
360 Kingstown Rd, Suite 101,
Narragansett, RI 02882-3239

Ph: (401) 783-3334
Dr John Willard Barrett, DO
360 Kingstown Rd, Suite 101,
Narragansett, RI 02882-3239

Ph: (401) 783-3334

Reviews and Comments


Internal Medicine Doctors in Narragansett, RI

Anne M Hebert, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 360 Kingstown Rd, Ste 207, Narragansett, RI 02882
Phone: 401-789-0774    Fax: 401-789-1355
Dr. Jason Charles Graff, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 14 Woodruff Ave, Narragansett, RI 02882
Phone: 401-788-2110    Fax: 401-788-2130
Dr. Kenneth J Hathaway, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 360 Kingstown Rd, Suite 101, Narragansett, RI 02882
Phone: 401-783-3334    Fax: 401-783-9270

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.