WILLIAM B BELIVEAU M.D.
NPI 1063876944
Internal Medicine in Johnston, RI

Q: What is William Beliveau's NPI number?

The NPI number for William Beliveau is 1063876944. It was assigned to this individual provider in the NPPES registry on April 7, 2016.

Q: What is William Beliveau's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for William Beliveau was last updated on December 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 07, 2016PECOS Enrolled

1524 ATWOOD AVE STE 220, JOHNSTON, RI 02919(401) 272-1900 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 17, 2025, Sep 21, 2020, Dec 23, 2019 (3 updates tracked since 2019).

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About William B Beliveau M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM B BELIVEAU M.D. (NPI 1063876944) is an individual internal medicine provider in Johnston, Rhode Island, licensed in Rhode Island (MD16547) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Roger Williams Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1063876944

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameWILLIAM B BELIVEAUCredential: M.D.

Location Address1524 ATWOOD AVE STE 220Johnston, RI 02919-3288

Mailing Address1524 Atwood Ave Ste 220Johnston, RI 02919-3288

Phone(401) 272-1900

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateApril 7, 2016

Last NPPES UpdateDecember 17, 20253 updates tracked since enumeration

NPPES CertifiedDecember 17, 2025

✔ NPI 1063876944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in RI · MD16547

Definition

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.

Also ListedHospitalistTaxonomy 208M00000X · License MD16547 (RI)

1524 ATWOOD AVE STE 220, Johnston, RI 02919

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Secondary Practice Locations 2

Location 11350 Division Rd Ste 205West Warwick, RI 02893-7554 · Phone (401) 321-8101 · Fax (401) 244-7111

Location 2200 High Service AveNorth Providence, RI 02904-5113 · Phone (401) 456-3000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William B Beliveau M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5092000901

PECOS Enrollment IDI20190705000296

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show William Beliveau reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Atwood Medical Associates Ltd

Same address

Pulmonary Disease

1524 ATWOOD AVENUE, SUITE 220
Johnston, RI 02919

Reassigned Medicare billing, Rhode Island enrollment
29 clinicians in this Medicare group

NPI 1558386227 (401) 272-1900

Chartercare Our Lady Of Fatima Hospital

2.9 mi

Cardiovascular Disease

200 HIGH SERVICE AVE
North Providence, RI 02904

Reassigned Medicare billing, Rhode Island enrollment
69 clinicians in this Medicare group

NPI 1255160115 (401) 456-3000

Prospect Chartercare Sjhsri, LLC

3.0 mi

Internal Medicine

200 HIGH SERVICE AVE
North Providence, RI 02904

Reassigned Medicare billing, Rhode Island enrollment
110 clinicians in this Medicare group

NPI 1588089759 (401) 456-3000

Continuum Palliative Resources Of Rhode Island PC

11 mi

Hospice and Palliative Medicine

1350 DIVISION RD STE 205
West Warwick, RI 02893

Reassigned Medicare billing, Rhode Island enrollment
8 clinicians in this Medicare group

NPI 1972016608 (401) 321-8101

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

326 services174 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

235 services213 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

101 services100 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

26 services22 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

20 services19 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

16 services16 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Roger Williams Medical Center

Acute Care Hospitals · Providence, RI

4/5 CMS rating

OwnershipProprietary

CMS Certification Number410004

Location825 Chalkstone AvenueProvidence, RI 02908 · Providence County

Emergency services

Our Lady Of Fatima Hospital

Acute Care Hospitals · North Providence, RI

3/5 CMS rating

OwnershipProprietary

CMS Certification Number410005

Location200 High Service AvenueNorth Providence, RI 02904 · Providence County

Emergency services

Rhode Island Hospital

Acute Care Hospitals · Providence, RI

3/5 CMS rating

OwnershipTribal

CMS Certification Number410007

Location593 Eddy StreetProvidence, RI 02903 · Providence County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02919 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.17 typical visit price

range $58.57 – $177.03

Typical copayment $33.54 (range $14.64 – $44.25)

Most-billed visit code 99204

Established Patient

$103.10 typical visit price

range $18.92 – $144.38

Typical copayment $25.77 (range $4.73 – $36.09)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SUSAN PATRICIA MCKENNA NP

Nurse Practitioner (Acute Care)