DR. AMY J. EWEN M.D.
NPI 1063471076
Family Medicine in Dubuque, IA
About Dr. Amy J. Ewen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMY J. EWEN M.D. (NPI 1063471076) is an individual family medicine provider in Dubuque, Iowa, licensed in Iowa (35818) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Finley Hospital, and is a graduate of Other (2000).
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. Amy J. Ewen 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 Reassignment
Medicare enrollment records show Amy Ewen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Muscatine, IA 52761
- Reassigned Medicare billing, Iowa enrollment
- 1,506 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 14
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Finley Hospital
Acute Care Hospitals · Dubuque, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 52002 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Amy Ewen's NPI number?
The NPI number for Amy Ewen is 1063471076. It was assigned to this individual provider in the NPPES registry on March 20, 2006.
Where is Amy Ewen located?
Amy Ewen practices at 4025 Westmark Dr Ste D, Dubuque, IA 52002. The listed phone number is (563) 583-9300.
What is Amy Ewen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Amy Ewen enrolled in Medicare?
Yes. Amy Ewen 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 Amy Ewen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Ewen reassigns Medicare benefits to Iowa Physicians Clinic Medical Foundation (Muscatine, IA). 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 Amy Ewen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Ewen accept?
Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, Oscar Insurance Company, Quartz and Wellmark Health Plan of Iowa, Inc. list Amy Ewen 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 Amy Ewen affiliated with any hospitals?
According to CMS data, Amy Ewen is affiliated with Finley Hospital.
When was this NPI record last updated?
The NPPES record for Amy Ewen was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.