EVGUENI FAYN MD
NPI 1336181072
Internal Medicine - Clinical Cardiac Electrophysiology in Milwaukee, WI
About Evgueni Fayn Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EVGUENI FAYN MD (NPI 1336181072) is an individual clinical cardiac electrophysiology provider in Milwaukee, Wisconsin, licensed in Wisconsin (53690) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with St Josephs Community Hospital West Bend, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses 2
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
Evgueni Fayn 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 Evgueni Fayn 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 7
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 4
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, 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 Evgueni Fayn's NPI number?
The NPI number for Evgueni Fayn is 1336181072. It was assigned to this individual provider in the NPPES registry on June 10, 2006.
Where is Evgueni Fayn located?
Evgueni Fayn practices at 9200 W Wisconsin Ave Division Of Cardiovascular Disease, Milwaukee, WI 53226. The listed phone number is (414) 805-6633.
What is Evgueni Fayn's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Evgueni Fayn enrolled in Medicare?
Yes. Evgueni Fayn 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 Evgueni Fayn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Evgueni Fayn 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 Evgueni Fayn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Evgueni Fayn accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, HealthPartners and Network Health list Evgueni Fayn 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 Evgueni Fayn affiliated with any hospitals?
According to CMS data, Evgueni Fayn is affiliated with St Josephs Community Hospital West Bend, Community Memorial Hospital, Froedtert Memorial Lutheran Hospital and Froedtert Community Hospital.
When was this NPI record last updated?
The NPPES record for Evgueni Fayn was last updated on January 30, 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.
# Evgueni Fayn, MD · NPI 1336181072
Clinical Cardiac Electrophysiology physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since June 10, 2006.
## Identity
- **NPI:** 1336181072 (Entity type: Individual)
- **Enumerated:** June 10, 2006
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **State license:** 53690 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9200 W WISCONSIN AVE, DIVISION OF CARDIOVASCULAR DISEASE, 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:** Other, class of 1994
## Record status
- **NPPES last updated:** January 30, 2024
- **Other identifiers:** Medicaid 1336181072 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1336181072) · Data from the CMS NPPES public registry.