NANCY M ROFALIKOS-WELKA DO
NPI 1972780237
Pediatrics in Waterford, WI
About Nancy M Rofalikos-welka Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NANCY M ROFALIKOS-WELKA DO (NPI 1972780237) is an individual pediatrics provider in Waterford, Wisconsin, licensed in Wisconsin (49917) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS.
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 (PECOS)
Nancy M Rofalikos-welka Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Nancy Rofalikos-welka reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- 1,343 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 53185 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WATERFORD, WI 53185
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 Nancy Rofalikos-welka's NPI number?
The NPI number for Nancy Rofalikos-welka is 1972780237. It was assigned to this individual provider in the NPPES registry on January 29, 2008.
Where is Nancy Rofalikos-welka located?
Nancy Rofalikos-welka practices at 818 Forrest Dr, Waterford, WI 53185. The listed phone number is (262) 514-3700.
What is Nancy Rofalikos-welka's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Nancy Rofalikos-welka enrolled in Medicare?
Yes. Nancy Rofalikos-welka is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nancy Rofalikos-welka's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nancy Rofalikos-welka reassigns Medicare benefits to 2 organizations: Aurora Medical Group, Inc. (West Allis, WI) and Ascension Medical Group-Southeast Wisconsin Inc (Milwaukee, 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 Nancy Rofalikos-welka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nancy Rofalikos-welka accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Network Health and 2 other insurers list Nancy Rofalikos-welka 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 Nancy Rofalikos-welka was last updated on September 10, 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.
# Nancy M Rofalikos-Welka, DO · NPI 1972780237
Pediatrics physician in Waterford, Wisconsin. Individual provider, active in the CMS NPPES registry since January 29, 2008.
## Identity
- **NPI:** 1972780237 (Entity type: Individual)
- **Enumerated:** January 29, 2008
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 49917 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 818 FORREST DR, Waterford, WI 53185-4577
- **Phone:** (262) 514-3700
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Aurora Medical Group, Inc. (NPI 1457592735, West Allis, WI); Ascension Medical Group-Southeast Wisconsin Inc (NPI 1194473066, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 10, 2024
- **Other identifiers:** Medicaid 43547900 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1972780237) · Data from the CMS NPPES public registry.