IVOR J. BENJAMIN MD
NPI 1851481485
Internal Medicine - Cardiovascular Disease in Milwaukee, WI
About Ivor J. Benjamin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IVOR J. BENJAMIN MD (NPI 1851481485) is an individual cardiovascular disease provider in Milwaukee, Wisconsin, licensed in Wisconsin (61070) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Ivor J. Benjamin 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 Reassignments
2Medicare enrollment records show Ivor Benjamin 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 3
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 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 Ivor Benjamin's NPI number?
The NPI number for Ivor Benjamin is 1851481485. It was assigned to this individual provider in the NPPES registry on October 13, 2006.
Where is Ivor Benjamin located?
Ivor Benjamin practices at 9200 W Wisconsin Ave Division Of Cardiology, Milwaukee, WI 53226. The listed phone number is (414) 805-6633.
What is Ivor Benjamin's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Ivor Benjamin enrolled in Medicare?
Yes. Ivor Benjamin 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 Ivor Benjamin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ivor Benjamin 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 Ivor Benjamin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ivor Benjamin accept?
Health plans from Aspirus Health Plan, HealthPartners and Network Health list Ivor Benjamin 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 Ivor Benjamin was last updated on August 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ivor J. Benjamin, MD · NPI 1851481485
Cardiovascular Disease physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since October 13, 2006.
## Identity
- **NPI:** 1851481485 (Entity type: Individual)
- **Enumerated:** October 13, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 61070 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9200 W WISCONSIN AVE, DIVISION OF CARDIOLOGY, Milwaukee, WI 53226-3522
- **Phone:** (414) 805-6633 · **Fax:** (414) 805-6280
## 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): The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI); Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (NPI 1568787448, Menomonee Falls, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 1982
## Record status
- **NPPES last updated:** August 18, 2022
- **Other identifiers:** Medicaid 1851481485 (WI); Other P00063496 (UT)
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Source: [NPI Profile](https://npiprofile.com/npi/1851481485) · Data from the CMS NPPES public registry.