ERIK J AMOROSO M.D.
NPI 1922322585
Emergency Medicine in Menomonee Falls, WI
About Erik J Amoroso M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIK J AMOROSO M.D. (NPI 1922322585) is an individual emergency medicine provider in Menomonee Falls, Wisconsin, licensed in Wisconsin (56212-020) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS, is affiliated with Thedacare Medical Center - New London, and maintains a secondary practice location in West Bend.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Erik J Amoroso 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
10Medicare enrollment records show Erik Amoroso reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Menomonee Falls, WI 53051
- Reassigned Medicare billing, Wisconsin enrollment
- 2,294 clinicians in this Medicare group
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 clinicians in this Medicare group
Fort Atkinson, WI 53538
- Reassigned Medicare billing, Wisconsin enrollment
- 67 clinicians in this Medicare group
Ripon, WI 54971
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1275943367 (Wisconsin)
- 55 clinicians in this Medicare group
Manitowoc, WI 54220
- Reassigned Medicare billing, Wisconsin enrollment
- 350 clinicians in this Medicare group
New London, WI 54961
- Reassigned Medicare billing, Wisconsin enrollment
- 56 clinicians in this Medicare group
Wild Rose, WI 54984
- Reassigned Medicare billing, Wisconsin enrollment
- 28 clinicians in this Medicare group
Waupaca, WI 54981
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1780782680 (Wisconsin)
- 85 clinicians in this Medicare group
Adams, WI 53910
- Reassigned Medicare billing, Wisconsin enrollment
- 397 clinicians in this Medicare group
Shawano, WI 54166
- Reassigned Medicare billing, Wisconsin enrollment
- 70 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 5
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.
Thedacare Medical Center - New London
Critical Access Hospitals · New London, WIThedacare Medical Center-Waupaca
Critical Access Hospitals · Waupaca, WIThedacare Medical Center - Shawano
Critical Access Hospitals · Shawano, WIBerlin Memorial Hospital
Critical Access Hospitals · Berlin, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53051 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
MENOMONEE FALLS, WI 53051
MENOMONEE FALLS, WI 53051
MENOMONEE FALLS, WI 53051
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 Erik Amoroso's NPI number?
The NPI number for Erik Amoroso is 1922322585. It was assigned to this individual provider in the NPPES registry on March 24, 2010.
Where is Erik Amoroso located?
Erik Amoroso practices at W180n8085 Town Hall Rd, Menomonee Falls, WI 53051. The listed phone number is (262) 251-1000.
What is Erik Amoroso's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Erik Amoroso enrolled in Medicare?
Yes. Erik Amoroso 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 Erik Amoroso's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erik Amoroso reassigns Medicare benefits to 10 organizations: Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, WI), The Medical College Of Wisconsin, Inc. (Milwaukee, WI), Swea Fort Sc (Fort Atkinson, WI), Thedacare Medical Center - Berlin, Inc. (Ripon, WI), Froedtert Manitowoc Medical Group, LLC (Manitowoc, WI) and 5 more organizations, listed in the Medicare section above. 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 Erik Amoroso's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erik Amoroso accept?
Health plans from CareSource (Common Ground Healthcare) list Erik Amoroso 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 Erik Amoroso affiliated with any hospitals?
According to CMS data, Erik Amoroso is affiliated with Thedacare Medical Center - New London, Thedacare Medical Center-Waupaca, Thedacare Medical Center - Shawano and Berlin Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Erik Amoroso was last updated on August 2, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Erik J Amoroso, M.D. · NPI 1922322585
Emergency Medicine physician in Menomonee Falls, Wisconsin. Individual provider, active in the CMS NPPES registry since March 24, 2010.
## Identity
- **NPI:** 1922322585 (Entity type: Individual)
- **Enumerated:** March 24, 2010
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 56212-020 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** W180N8085 TOWN HALL RD, Menomonee Falls, WI 53051-3518
- **Phone:** (262) 251-1000 · **Fax:** (262) 518-5052
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (NPI 1568787448, Menomonee Falls, WI); The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI); Swea Fort Sc (NPI 1295552065, Fort Atkinson, WI); Thedacare Medical Center - Berlin, Inc. (NPI 1326493602, Ripon, WI); Froedtert Manitowoc Medical Group, LLC (NPI 1437829975, Manitowoc, WI); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 2010
## Record status
- **NPPES last updated:** August 2, 2019
- **Other identifiers:** Medicaid 1922322585 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1922322585) · Data from the CMS NPPES public registry.