KIMBERLY S WILLIAMS M.D.
NPI 1174543193
Internal Medicine - Nephrology in Baton Rouge, LA
About Kimberly S Williams M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KIMBERLY S WILLIAMS M.D. (NPI 1174543193) is an individual nephrology provider in Baton Rouge, Louisiana, licensed in Louisiana (025637) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with North Oaks Medical Center, and maintains a secondary practice location in Hammond.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 5
Accepted Insurance
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
Kimberly S 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.
Areas of Expertise CMS Part B claims 9
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Oaks Medical Center
Acute Care Hospitals · Hammond, LAOchsner Medical Center Acute
Acute Care Hospitals · New Orleans, LASt Tammany Parish Hospital
Acute Care Hospitals · Covington, LAHood Memorial Hospital
Critical Access Hospitals · Amite, LARiverside Medical Center
Critical Access Hospitals · Franklinton, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70827 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
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 70827
BATON ROUGE, LA 70827
BATON ROUGE, LA 70827
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 Kimberly Williams's NPI number?
The NPI number for Kimberly Williams is 1174543193. It was assigned to this individual provider in the NPPES registry on July 20, 2006.
Where is Kimberly Williams located?
Kimberly Williams practices at 2900 Westfork Dr Ste 401, Baton Rouge, LA 70827. The listed phone number is (855) 212-2273.
What is Kimberly Williams's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Kimberly Williams enrolled in Medicare?
Yes. Kimberly 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.
What insurance does Kimberly Williams accept?
Health plans from Blue Cross and Blue Shield of Louisiana, HMO Louisiana, Oscar Insurance Company and UnitedHealthcare list Kimberly 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 Kimberly Williams affiliated with any hospitals?
According to CMS data, Kimberly Williams is affiliated with North Oaks Medical Center, Ochsner Medical Center Acute, St Tammany Parish Hospital, Hood Memorial Hospital and Riverside Medical Center.
When was this NPI record last updated?
The NPPES record for Kimberly Williams was last updated on October 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.
# Kimberly S Williams, M.D. · NPI 1174543193
Nephrology physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since July 20, 2006.
## Identity
- **NPI:** 1174543193 (Entity type: Individual)
- **Enumerated:** July 20, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 025637 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2900 WESTFORK DR STE 401, Baton Rouge, LA 70827-0004
- **Phone:** (855) 212-2273
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2001
## Record status
- **NPPES last updated:** October 11, 2026
- **Other identifiers:** Medicaid 1018872 (LA); Other 3A414 (LA); Medicaid 1044768 (LA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1174543193) · Data from the CMS NPPES public registry.