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DR. WILLIAM LIDDELL DEWITT M.D.
NPI 1851658215
Family Medicine in Providence, RI

Active since April 23, 2012PECOS EnrolledAccepts Medicare Assignment
7 CENTRAL ST, PROVIDENCE, RI 02907(401) 648-4700(833) 905-2260 Get Directions Write a Review

NPPES record last updated: October 18, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William Liddell Dewitt M.d. NPPES

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

DR. WILLIAM LIDDELL DEWITT M.D. (NPI 1851658215) is an individual family medicine provider in Providence, Rhode Island, licensed in Rhode Island (19029) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS and is a graduate of University Of Cincinnati College Of Medicine (2011).

NPPES Registry Identity

NPI1851658215
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. WILLIAM LIDDELL DEWITTCredential: M.D.
Location Address7 CENTRAL STProvidence, RI 02907-2201
Mailing Address7 Central StProvidence, RI 02907-2201 · (401) 648-4700 · Fax (833) 905-2260
Phone(401) 648-4700
Fax(833) 905-2260
Sole ProprietorYes
Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 2011
Enumeration DateApril 23, 2012
Last NPPES UpdateOctober 18, 2023
NPPES CertifiedOctober 18, 2023
✔ NPI 1851658215 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in RI · 19029
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
7 CENTRAL ST, Providence, RI 02907
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William Liddell Dewitt M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8325361546
PECOS Enrollment IDI20230724000929, I20251210003087
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02907 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
$90.48 typical visit price
range $58.57 – $177.03
Typical copayment $22.62 (range $14.64 – $44.25)
Most-billed visit code 99203
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 14

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

DR. STACEY ELIZABETH BENBEN DO
Family Medicine
7 CENTRAL ST
PROVIDENCE, RI 02907
Providence County (401) 648-4700
MRS. ALEXANDRA CARTIERI
Counselor (Mental Health)
7 CENTRAL ST
PROVIDENCE, RI 02907
Providence County (401) 648-4700
SAYRA M PEREZ NIEVES CHW
Community Health Worker
7 CENTRAL ST
PROVIDENCE, RI 02907
Providence County (401) 648-4700
PHILIP A CHAN MD
Internal Medicine
7 CENTRAL ST
PROVIDENCE, RI 02907
Providence County (401) 621-8200
KYLIE BROUGHAL PA
Physician Assistant (Medical)
7 CENTRAL ST
PROVIDENCE, RI 02907
Providence County (401) 648-4700
ANTONIO EMMANUEL REISOPOULOS PA-C
Physician Assistant
7 CENTRAL ST
PROVIDENCE, RI 02907
Providence County (401) 648-4700
MATTHEW J MURPHY M.D.
Internal Medicine
7 CENTRAL ST
PROVIDENCE, RI 02907
Providence County (401) 621-8200
SUZANNE BORNSCHEIN MD
Internal Medicine
7 CENTRAL ST
PROVIDENCE, RI 02907
Providence County (401) 648-4700

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Dewitt's NPI number?

The NPI number for William Dewitt is 1851658215. It was assigned to this individual provider in the NPPES registry on April 23, 2012.

Where is William Dewitt located?

William Dewitt practices at 7 Central St, Providence, RI 02907. The listed phone number is (401) 648-4700.

What is William Dewitt's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is William Dewitt enrolled in Medicare?

Yes. William Dewitt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for William Dewitt was last updated on October 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.