DR. JASON RUBENSTEIN M.D.
NPI 1063603975
Internal Medicine - Clinical Cardiac Electrophysiology in Milwaukee, WI
About Dr. Jason Rubenstein M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JASON RUBENSTEIN M.D. (NPI 1063603975) is an individual clinical cardiac electrophysiology provider in Milwaukee, Wisconsin, licensed in Wisconsin (52321-020) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS, is affiliated with St Josephs Community Hospital West Bend, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Jason Rubenstein 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 Jason Rubenstein reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 clinicians in this Medicare group
Menomonee Falls, WI 53051
- Reassigned Medicare billing, Wisconsin enrollment
- 2,294 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 31
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Josephs Community Hospital West Bend
Acute Care Hospitals · West Bend, WICommunity Memorial Hospital
Acute Care Hospitals · Menomonee Falls, WIWatertown Memorial Hospital
Acute Care Hospitals · Watertown, WIFroedtert Memorial Lutheran Hospital
Acute Care Hospitals · Milwaukee, WIFroedtert Community Hospital
Acute Care Hospitals · New Berlin, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53226 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.
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
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 Jason Rubenstein's NPI number?
The NPI number for Jason Rubenstein is 1063603975. It was assigned to this individual provider in the NPPES registry on August 6, 2007.
Where is Jason Rubenstein located?
Jason Rubenstein practices at 9200 W Wisconsin Ave Electrophysiology, Milwaukee, WI 53226. The listed phone number is (414) 805-6000.
What is Jason Rubenstein's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Jason Rubenstein enrolled in Medicare?
Yes. Jason Rubenstein 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 Jason Rubenstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jason Rubenstein reassigns Medicare benefits to 2 organizations: The Medical College Of Wisconsin, Inc. (Milwaukee, WI) and Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, WI). 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 Jason Rubenstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jason Rubenstein accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, HealthPartners and Network Health list Jason Rubenstein 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 Jason Rubenstein affiliated with any hospitals?
According to CMS data, Jason Rubenstein is affiliated with St Josephs Community Hospital West Bend, Community Memorial Hospital, Watertown Memorial Hospital, Froedtert Memorial Lutheran Hospital and Froedtert Community Hospital.
When was this NPI record last updated?
The NPPES record for Jason Rubenstein was last updated on March 6, 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.