ARIEL HERSCHEL KWART
NPI 1114489960
Orthopaedic Surgery in Madison, WI
About Ariel Herschel Kwart NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARIEL HERSCHEL KWART (NPI 1114489960) is an individual orthopaedic surgery provider in Madison, Wisconsin, licensed in Wisconsin (83556) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Northeast Hospital Corporation, and maintains a secondary practice location in Hershey.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Ariel Herschel Kwart 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 Ariel Kwart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Madison, WI 53705
- Reassigned Medicare billing, Wisconsin enrollment
- 206 clinicians in this Medicare group
Beverly, MA 01915
- Reassigned Medicare billing, Massachusetts enrollment
- 20 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
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.
Northeast Hospital Corporation
Acute Care Hospitals · Beverly, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53711 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.
MADISON, WI 53711
MADISON, WI 53711
MADISON, WI 53711
MADISON, WI 53711
MADISON, WI 53711
MADISON, WI 53711
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 Ariel Kwart's NPI number?
The NPI number for Ariel Kwart is 1114489960. It was assigned to this individual provider in the NPPES registry on April 2, 2019.
Where is Ariel Kwart located?
Ariel Kwart practices at 621 Science Dr, Madison, WI 53711. The listed phone number is (608) 265-3207.
What is Ariel Kwart's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Ariel Kwart enrolled in Medicare?
Yes. Ariel Kwart 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 Ariel Kwart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ariel Kwart reassigns Medicare benefits to 2 organizations: University Of Wisconsin System Non Payroll (Madison, WI) and Coastal Orthopedic Associates Inc (Beverly, MA). 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 Ariel Kwart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ariel Kwart accept?
Health plans from Anthem Blue Cross and Blue Shield list Ariel Kwart 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 Ariel Kwart affiliated with any hospitals?
According to CMS data, Ariel Kwart is affiliated with Northeast Hospital Corporation.
When was this NPI record last updated?
The NPPES record for Ariel Kwart was last updated on July 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ariel Herschel Kwart · NPI 1114489960
Orthopaedic Surgery physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since April 2, 2019.
## Identity
- **NPI:** 1114489960 (Entity type: Individual)
- **Enumerated:** April 2, 2019
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 83556 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 621 SCIENCE DR, Madison, WI 53711-1074
- **Phone:** (608) 265-3207 · **Fax:** (608) 263-4995
## 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): University Of Wisconsin System Non Payroll (NPI 1346266319, Madison, WI); Coastal Orthopedic Associates Inc (NPI 1548350945, Beverly, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2019
## Record status
- **NPPES last updated:** July 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1114489960) · Data from the CMS NPPES public registry.