DR. WILLIAM JACOB WELLER M.D.
NPI 1013278084
Orthopaedic Surgery - Hand Surgery in Southaven, MS
About Dr. William Jacob Weller M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM JACOB WELLER M.D. (NPI 1013278084) is an individual hand surgery provider in Southaven, Mississippi, licensed in Tennessee (57285) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Rush Medical College Of Rush University (2012).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
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
Dr. William Jacob Weller 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 Reassignments
2Medicare enrollment records show William Weller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Memphis, TN 38120
- Reassigned Medicare billing, Tennessee and Mississippi enrollments
- Medicare enrollment name: Campbell Clinic, PC
- Also billed through NPI 1003835141 (Mississippi)
- 247 clinicians in this Medicare group
Grapevine, TX 76051
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Texas Health Care PLLC
- 511 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 25
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38671 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.
Referred Medical Equipment & Supplies CMS DME claims 5
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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTHAVEN, MS 38671
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 William Weller's NPI number?
The NPI number for William Weller is 1013278084. It was assigned to this individual provider in the NPPES registry on June 6, 2012.
Where is William Weller located?
William Weller practices at 7545 Airways Blvd, Southaven, MS 38671. The listed phone number is (901) 759-3100.
What is William Weller's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.
Is William Weller enrolled in Medicare?
Yes. William Weller 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 William Weller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Weller reassigns Medicare benefits to 2 organizations: Titan Orthopedics Of Memphis, PLLC (Memphis, TN) and Texas Health Care, P.L.L.C. (Grapevine, TX). 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 William Weller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Weller accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 6 other insurers list William Weller 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.
When was this NPI record last updated?
The NPPES record for William Weller was last updated on August 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.