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CLAIRE WILLIAMS M.D.
NPI 1144608795
Psychiatry & Neurology - Child & Adolescent Psychiatry in Providence, RI

Active since May 15, 2015PECOS EnrolledAccepts Medicare Assignment
55 HOPE ST, PROVIDENCE, RI 02906(401) 331-1350(401) 337-8306 Get Directions Write a Review

NPPES record last updated: July 31, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 26, 2025, Jul 30, 2020 (2 updates tracked since 2020).

About Claire Williams M.d. NPPES

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

CLAIRE WILLIAMS M.D. (NPI 1144608795) is an individual child & adolescent psychiatry provider in Providence, Rhode Island, licensed in Rhode Island (MD17122) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS and is a graduate of Warren Alpert Medical School Of Brown University (2015).

NPPES Registry Identity

NPI1144608795
Entity TypeIndividualFemale
Primary Taxonomy2084P0804X
Provider Legal NameCLAIRE WILLIAMSCredential: M.D.
Location Address55 HOPE STProvidence, RI 02906-2001
Mailing Address55 Hope StProvidence, RI 02906-2001 · (401) 331-1350 · Fax (401) 277-3385
Phone(401) 331-1350
Fax(401) 337-8306
Sole ProprietorNo
Medical School CMSWarren Alpert Medical School Of Brown UniversityGraduated 2015
Enumeration DateMay 15, 2015
Last NPPES UpdateJuly 31, 20252 updates tracked since enumeration
NPPES CertifiedJuly 31, 2025
✔ NPI 1144608795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in RI · MD17122
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPediatricsTaxonomy 208000000X · License MD17122 (RI)
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License MD17122 (RI)
55 HOPE ST, Providence, RI 02906
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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

Claire Williams 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 ID4082920582
PECOS Enrollment IDI20201118002480
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.

Other Providers at the Same Location NPPES 20

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

MS. CAROLANNE GEFFROY LICSW
Social Worker (Clinical)
55 HOPE ST
PROVIDENCE, RI 02906
Providence County (401) 331-1350
KRISTEN DUDLEY LCSW
Social Worker (Clinical)
55 HOPE ST
PROVIDENCE, RI 02906
Providence County (401) 416-0794
MILDRED BATES LICSW
Social Worker (Clinical)
55 HOPE ST, FAMILY SERVICE OF RHODE ISLAND
PROVIDENCE, RI 02906
Providence County (401) 331-1350
MRS. MIRIAM MURPHY LCSW
Social Worker
55 HOPE ST
PROVIDENCE, RI 02906
Providence County (401) 331-1350
MRS. NICOLE ORTIZ LCSW
Social Worker (Clinical)
55 HOPE ST
PROVIDENCE, RI 02906
Providence County (401) 331-1350
KRISTEN GARVIN LMHC
Social Worker (Clinical)
55 HOPE ST
PROVIDENCE, RI 02906
Providence County (401) 331-1350
ELIZABETH WILLEY SLP
Speech-Language Pathologist
55 HOPE ST, C/O FAMILY SERVICE OF RHODE ISLAND INC
PROVIDENCE, RI 02906
Providence County (401) 331-1350
MS. DEBORAH ANNE HICKS LCSW
Social Worker (Clinical)
55 HOPE ST
PROVIDENCE, RI 02906
Providence County (401) 663-2230

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 Claire Williams's NPI number?

The NPI number for Claire Williams is 1144608795. It was assigned to this individual provider in the NPPES registry on May 15, 2015.

Where is Claire Williams located?

Claire Williams practices at 55 Hope St, Providence, RI 02906. The listed phone number is (401) 331-1350.

What is Claire Williams's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Claire Williams enrolled in Medicare?

Yes. Claire Williams 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 Claire Williams was last updated on July 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.