AMY RATKOWSKI DNP, NNP
NPI 1972065530
Nurse Practitioner - Neonatal, Critical Care in Milwaukee, WI
About Amy Ratkowski Dnp, Nnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY RATKOWSKI DNP, NNP (NPI 1972065530) is an individual neonatal, critical care provider in Milwaukee, Wisconsin, licensed in Wisconsin (9175-33) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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 (PECOS)
Amy Ratkowski Dnp, Nnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Amy Ratkowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 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.
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
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 Ratkowski's NPI number?
The NPI number for Amy Ratkowski is 1972065530. It was assigned to this individual provider in the NPPES registry on April 3, 2019.
Where is Amy Ratkowski located?
Amy Ratkowski practices at 9000 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 266-8508.
What is Amy Ratkowski's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, Critical Care, with taxonomy code 363LN0005X.
Is Amy Ratkowski enrolled in Medicare?
Yes. Amy Ratkowski is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Amy Ratkowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Ratkowski reassigns Medicare benefits to The Medical College Of Wisconsin, Inc. (Milwaukee, WI). 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 Ratkowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Ratkowski accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Network Health list Amy Ratkowski 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 Amy Ratkowski was last updated on April 8, 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.
# Amy Ratkowski, DNP, NNP · NPI 1972065530
Neonatal, Critical Care physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since April 3, 2019.
## Identity
- **NPI:** 1972065530 (Entity type: Individual)
- **Enumerated:** April 3, 2019
- **Primary specialty:** Nurse Practitioner - Neonatal, Critical Care · taxonomy 363LN0005X
- **State license:** 9175-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9000 W WISCONSIN AVE, Milwaukee, WI 53226-4874
- **Phone:** (414) 266-8508
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 8, 2024
- **Other identifiers:** Medicaid 1972065530 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1972065530) · Data from the CMS NPPES public registry.