WILLIAM B. BELIVEAU M.D. – NPI #1063876944
Internal Medicine

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Health Care Provider Taxonomy Code for Internal Medicine

WILLIAM BELIVEAU is a physician located in JOHNSTON, RI. NPPES has assigned the NPI number 1063876944 to WILLIAM BELIVEAU on April 07, 2016. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI Registry, there are 2 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207R00000X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine.

The NPI profile was last updated on Dec 17, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for WILLIAM BELIVEAU below.

NPI Profile for
WILLIAM B. BELIVEAU

NPI Number
1063876944
Enumeration Date

(more than 10 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
WILLIAM B. BELIVEAU
Credentials
M.D.
Primary location
1524 ATWOOD AVE STE 220
JOHNSTON, RI 02919-3288
Phone: (401) 272-1900 Fax:
2 Other location(s):
200 High Service Ave
North Providence, RI 02904-5113
Phone: (401) 456-3000
1350 Division Rd Ste 205
West Warwick, RI 02893-7554
Phone: (401) 321-8101
Fax: (401) 244-7111
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Certification Date
Dec 17, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207R00000X
- Internal Medicine (Primary)		 RI MD16547
208M00000X
- Hospitalist		 RI MD16547

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Accepts Medicare
This provider may accept Medicare Assignment. The Medicare-approved amount is the total the doctor or supplier can be paid. When a doctor accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsurance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
WILLIAM BELIVEAU is affiliated with the following medical group(s):
  • HOSPITAL
    • OUR LADY OF FATIMA HOSPITAL
      200 HIGH SERVICE AVENUE
      NORTH PROVIDENCE, RI 02904
    • RHODE ISLAND HOSPITAL
      593 EDDY STREET
      PROVIDENCE, RI 02903

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.