SUZANNE M. SASS-DERUYTER APNP
NPI 1659544179
Nurse Practitioner in Waukesha, WI
About Suzanne M. Sass-deruyter Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUZANNE M. SASS-DERUYTER APNP (NPI 1659544179) is an individual nurse practitioner in Waukesha, Wisconsin, licensed in Wisconsin (3317-33) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Suzanne M. Sass-deruyter Apnp 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 Suzanne Sass-deruyter 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
- 528 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.
Physician 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WAUKESHA, WI 53188
WAUKESHA, WI 53188
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 Suzanne Sass-deruyter's NPI number?
The NPI number for Suzanne Sass-deruyter is 1659544179. It was assigned to this individual provider in the NPPES registry on April 4, 2008. The provider is also known as Suzanne M Sass Apnp.
Where is Suzanne Sass-deruyter located?
Suzanne Sass-deruyter practices at 725 American Ave, Waukesha, WI 53188. The listed phone number is (262) 928-4780.
What is Suzanne Sass-deruyter's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Suzanne Sass-deruyter enrolled in Medicare?
Yes. Suzanne Sass-deruyter 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 Suzanne Sass-deruyter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Suzanne Sass-deruyter reassigns Medicare benefits to Prohealth Medical Group Inc (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 Suzanne Sass-deruyter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Suzanne Sass-deruyter accept?
Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, Network Health and UnitedHealthcare list Suzanne Sass-deruyter 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 Suzanne Sass-deruyter was last updated on March 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Suzanne M. Sass-Deruyter, APNP · NPI 1659544179
Nurse Practitioner physician in Waukesha, Wisconsin. Individual provider, active in the CMS NPPES registry since April 4, 2008.
## Identity
- **NPI:** 1659544179 (Entity type: Individual)
- **Enumerated:** April 4, 2008
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 3317-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 725 AMERICAN AVE, Waukesha, WI 53188-5031
- **Phone:** (262) 928-4780 · **Fax:** (262) 928-5588
## 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:** Prohealth Medical Group Inc (NPI 1629225677, Waukesha, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** March 4, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1659544179) · Data from the CMS NPPES public registry.