LEAMON D WILLIAMS MD
NPI 1073514451
Orthopaedic Surgery in Warsaw, IN
About Leamon D Williams Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEAMON D WILLIAMS MD (NPI 1073514451) is an individual orthopaedic surgery provider in Warsaw, Indiana, licensed in Indiana (01055088A) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center - Baton Rouge, and maintains a secondary practice location in Baton Rouge.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
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
Leamon D 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 Leamon Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Wayne, IN 46825
- Reassigned Medicare billing, Indiana enrollment
- 55 clinicians in this Medicare group
West Monroe, LA 71292
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 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 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
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, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46580 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Leamon Williams's NPI number?
The NPI number for Leamon Williams is 1073514451. It was assigned to this individual provider in the NPPES registry on August 9, 2005.
Where is Leamon Williams located?
Leamon Williams practices at 1500 Provident Dr Ste B, Warsaw, IN 46580. The listed phone number is (574) 269-8301.
What is Leamon Williams's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Leamon Williams enrolled in Medicare?
Yes. Leamon 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 Leamon Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leamon Williams reassigns Medicare benefits to 2 organizations: Orthopaedics Northeast PC (Fort Wayne, IN) and Ochsner Clinic LLC (West Monroe, LA). 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 Leamon Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leamon Williams accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross and Blue Shield of Louisiana and CareSource and 1 other insurer list Leamon 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 Leamon Williams affiliated with any hospitals?
According to CMS data, Leamon Williams is affiliated with Ochsner Medical Center - Baton Rouge.
When was this NPI record last updated?
The NPPES record for Leamon Williams was last updated on February 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Leamon D Williams, MD · NPI 1073514451
Orthopaedic Surgery physician in Warsaw, Indiana. Individual provider, active in the CMS NPPES registry since August 9, 2005.
## Identity
- **NPI:** 1073514451 (Entity type: Individual)
- **Enumerated:** August 9, 2005
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 01055088A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 PROVIDENT DR STE B, Warsaw, IN 46580
- **Phone:** (574) 269-8301 · **Fax:** (574) 269-8302
## 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): Orthopaedics Northeast PC (NPI 1740268796, Fort Wayne, IN); Ochsner Clinic LLC (NPI 1932598695, West Monroe, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** February 3, 2025
- **Other identifiers:** Medicaid 2298820 (OH); Other 200042524 (IN); Medicaid 200356920 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1073514451) · Data from the CMS NPPES public registry.