KENNETH A. WILLIAMS MD
NPI 1316953458
Emergency Medicine in Providence, RI
About Kenneth A. Williams Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KENNETH A. WILLIAMS MD (NPI 1316953458) is an individual emergency medicine provider in Providence, Rhode Island, licensed in Rhode Island (MD 09381) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Rhode Island Hospital, and is a graduate of University Of Massachusetts Medical School (1984).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 8
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kenneth A. Williams Md 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.
Medicare Billing Reassignments
2Medicare enrollment records show Kenneth Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Providence, RI 02903
- Reassigned Medicare billing, Rhode Island enrollment
- 201 clinicians in this Medicare group
Providence, RI 02903
- Reassigned Medicare billing, Rhode Island enrollment
- 1,372 clinicians in this Medicare group
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 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rhode Island Hospital
Acute Care Hospitals · Providence, RIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02903 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
PROVIDENCE, RI 02903
PROVIDENCE, RI 02903
PROVIDENCE, RI 02903
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 Kenneth Williams's NPI number?
The NPI number for Kenneth Williams is 1316953458. It was assigned to this individual provider in the NPPES registry on July 31, 2006.
Where is Kenneth Williams located?
Kenneth Williams practices at 593 Eddy St Claverick 2, Providence, RI 02903. The listed phone number is (401) 519-1604.
What is Kenneth Williams's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Kenneth Williams enrolled in Medicare?
Yes. Kenneth 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.
Which organizations bill Medicare for Kenneth Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kenneth Williams reassigns Medicare benefits to 2 organizations: Brown Emergency Medicine (Providence, RI) and Lifespan Physician Group, Inc. (Providence, RI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kenneth Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kenneth Williams accept?
Health plans from Taro Health list Kenneth Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Kenneth Williams affiliated with any hospitals?
According to CMS data, Kenneth Williams is affiliated with Rhode Island Hospital.
When was this NPI record last updated?
The NPPES record for Kenneth Williams was last updated on May 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Kenneth A. Williams, MD · NPI 1316953458
Emergency Medicine physician in Providence, Rhode Island. Individual provider, active in the CMS NPPES registry since July 31, 2006.
## Identity
- **NPI:** 1316953458 (Entity type: Individual)
- **Enumerated:** July 31, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD 09381 (Rhode Island)
- **Sole proprietor:** No
## Practice location
- **Address:** 593 EDDY ST, CLAVERICK 2, Providence, RI 02903-4923
- **Phone:** (401) 519-1604 · **Fax:** (401) 272-0538
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Brown Emergency Medicine (NPI 1962455022, Providence, RI); Lifespan Physician Group, Inc. (NPI 1407116643, Providence, RI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Massachusetts Medical School, class of 1984
## Record status
- **NPPES last updated:** May 9, 2023
- **Other identifiers:** Other 939025129 (RI); Other 04/15/2009 (RI); Other P00401949 (RI); and 5 more
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Source: [NPI Profile](https://npiprofile.com/npi/1316953458) · Data from the CMS NPPES public registry.