RIOM KWAKMAN MD
NPI 1952963811
Surgery in Waukesha, WI
About Riom Kwakman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIOM KWAKMAN MD (NPI 1952963811) is an individual surgery provider in Waukesha, Wisconsin, licensed in Wisconsin (84647-20) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and maintains a secondary practice location in San Antonio.
NPPES Registry Identity
Specialties & Licenses
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
Riom Kwakman 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 Riom Kwakman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Waukesha, WI 53188
- Reassigned Medicare billing, Wisconsin enrollment
- 12 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Waukesha Memorial Hospital
Acute Care Hospitals · Waukesha, WIOconomowoc Memorial Hospital
Acute Care Hospitals · Oconomowoc, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53188 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 3
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 Riom Kwakman's NPI number?
The NPI number for Riom Kwakman is 1952963811. It was assigned to this individual provider in the NPPES registry on July 1, 2019.
Where is Riom Kwakman located?
Riom Kwakman practices at 721 American Ave Ste 310, Waukesha, WI 53188. The listed phone number is (262) 542-0444.
What is Riom Kwakman's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Riom Kwakman enrolled in Medicare?
Yes. Riom Kwakman 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 Riom Kwakman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Riom Kwakman reassigns Medicare benefits to Waukesha Surgical Specialists, S.C. (Waukesha, 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 Riom Kwakman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Riom Kwakman accept?
Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, Network Health and UnitedHealthcare list Riom Kwakman 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 Riom Kwakman affiliated with any hospitals?
According to CMS data, Riom Kwakman is affiliated with Waukesha Memorial Hospital and Oconomowoc Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Riom Kwakman was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Riom Kwakman, MD · NPI 1952963811
Surgery physician in Waukesha, Wisconsin. Individual provider, active in the CMS NPPES registry since July 1, 2019.
## Identity
- **NPI:** 1952963811 (Entity type: Individual)
- **Enumerated:** July 1, 2019
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 84647-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 721 AMERICAN AVE STE 310, Waukesha, WI 53188-5071
- **Phone:** (262) 542-0444
## 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:** Waukesha Surgical Specialists, S.C. (NPI 1295776649, Waukesha, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** May 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1952963811) · Data from the CMS NPPES public registry.