DR. LANDON RIGGS MD
NPI 1386709723
Otolaryngology in Janesville, WI
About Dr. Landon Riggs Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LANDON RIGGS MD (NPI 1386709723) is an individual otolaryngology provider in Janesville, Wisconsin, licensed in Wisconsin (41072) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Health System Corp, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
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. Landon Riggs 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 Reassignment
Medicare enrollment records show Landon Riggs reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Janesville, WI 53548
- Reassigned Medicare billing, Wisconsin enrollment
- 1,155 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 6
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.
Mercy Health System Corp
Acute Care Hospitals · Janesville, WIUniversity Of Wi Hospitals & Clinics Authority
Acute Care Hospitals · Madison, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53546 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
JANESVILLE, WI 53546
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 Landon Riggs's NPI number?
The NPI number for Landon Riggs is 1386709723. It was assigned to this individual provider in the NPPES registry on December 26, 2006.
Where is Landon Riggs located?
Landon Riggs practices at 3524 E Milwaukee St, Janesville, WI 53546. The listed phone number is (608) 756-7100.
What is Landon Riggs's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Landon Riggs enrolled in Medicare?
Yes. Landon Riggs 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 Landon Riggs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Landon Riggs reassigns Medicare benefits to Mercy Health System Corporation (Janesville, WI). 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 Landon Riggs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Landon Riggs accept?
Health plans from Anthem Blue Cross and Blue Shield, MercyCare and MercyCare Health Plans list Landon Riggs 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 Landon Riggs affiliated with any hospitals?
According to CMS data, Landon Riggs is affiliated with Mercy Health System Corp and University Of Wi Hospitals & Clinics Authority.
When was this NPI record last updated?
The NPPES record for Landon Riggs was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Landon Riggs, MD · NPI 1386709723
Otolaryngology physician in Janesville, Wisconsin. Individual provider, active in the CMS NPPES registry since December 26, 2006.
## Identity
- **NPI:** 1386709723 (Entity type: Individual)
- **Enumerated:** December 26, 2006
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 41072 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 3524 E MILWAUKEE ST, Janesville, WI 53546-1626
- **Phone:** (608) 756-7100
## 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:** Mercy Health System Corporation (NPI 1669685129, Janesville, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 1994
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified 214660 L77201 (IL); Medicaid 32547700 (WI); Medicare UPIN G93308
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Source: [NPI Profile](https://npiprofile.com/npi/1386709723) · Data from the CMS NPPES public registry.