DR. RUSSELL STEPHEN WILLIAMS M.D.
NPI 1306818018
Radiology - Diagnostic Radiology in Baton Rouge, LA
About Dr. Russell Stephen Williams M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RUSSELL STEPHEN WILLIAMS M.D. (NPI 1306818018) is an individual diagnostic radiology provider in Baton Rouge, Louisiana, licensed in Louisiana (MD.201834) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center - Baton Rouge, and is a graduate of Eastern Virginia Medical School (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 7
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
Dr. Russell Stephen 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.
Medicare Billing Reassignment
Medicare enrollment records show Russell Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baton Rouge, LA 70810
- Reassigned Medicare billing, Louisiana enrollment
- 101 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 33
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner Medical Center - Baton Rouge
Acute Care Hospitals · Baton Rouge, LAThe Spine Hospital Of Louisiana
Acute Care Hospitals · Baton Rouge, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70810 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.
Reported Quality Measures
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.
BATON ROUGE, LA 70810
BATON ROUGE, LA 70810
BATON ROUGE, LA 70810
BATON ROUGE, LA 70810
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 Russell Williams's NPI number?
The NPI number for Russell Williams is 1306818018. It was assigned to this individual provider in the NPPES registry on February 6, 2006.
Where is Russell Williams located?
Russell Williams practices at 10101 Park Rowe Ave Ste 200, Baton Rouge, LA 70810. The listed phone number is (225) 769-2200.
What is Russell Williams's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Russell Williams enrolled in Medicare?
Yes. Russell 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 organization bills Medicare for Russell Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Russell Williams reassigns Medicare benefits to Neuromedical Center (Baton Rouge, LA). The 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 Russell Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Russell Williams accept?
Health plans from HMO Louisiana list Russell 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 Russell Williams affiliated with any hospitals?
According to CMS data, Russell Williams is affiliated with Ochsner Medical Center - Baton Rouge and The Spine Hospital Of Louisiana.
When was this NPI record last updated?
The NPPES record for Russell Williams was last updated on April 24, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.