GISELA G CHELIMSKY MD
NPI 1760491336
Pediatrics - Pediatric Gastroenterology in Milwaukee, WI
About Gisela G Chelimsky Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GISELA G CHELIMSKY MD (NPI 1760491336) is an individual pediatric gastroenterology provider in Milwaukee, Wisconsin, licensed in Wisconsin (56475) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 17
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
Gisela G Chelimsky 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 Gisela Chelimsky 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
Richmond, VA 23298
- Reassigned Medicare billing, Virginia enrollment
- 2,481 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.
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.
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 Gisela Chelimsky's NPI number?
The NPI number for Gisela Chelimsky is 1760491336. It was assigned to this individual provider in the NPPES registry on August 5, 2006.
Where is Gisela Chelimsky located?
Gisela Chelimsky practices at 9000 W Wisconsin Ave Pediatric Gastroenterology, Milwaukee, WI 53226. The listed phone number is (414) 266-3690.
What is Gisela Chelimsky's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.
Is Gisela Chelimsky enrolled in Medicare?
Yes. Gisela Chelimsky 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 Gisela Chelimsky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gisela Chelimsky reassigns Medicare benefits to 2 organizations: The Medical College Of Wisconsin, Inc. (Milwaukee, WI) and Mcv Associated Physicians (Richmond, VA). 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 Gisela Chelimsky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gisela Chelimsky accept?
Health plans from Oscar Health list Gisela Chelimsky 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 Gisela Chelimsky was last updated on August 29, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Gisela G Chelimsky, MD · NPI 1760491336
Pediatric Gastroenterology physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since August 5, 2006.
## Identity
- **NPI:** 1760491336 (Entity type: Individual)
- **Enumerated:** August 5, 2006
- **Primary specialty:** Pediatrics - Pediatric Gastroenterology · taxonomy 2080P0206X
- **State license:** 56475 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9000 W WISCONSIN AVE, PEDIATRIC GASTROENTEROLOGY, Milwaukee, WI 53226-4874
- **Phone:** (414) 266-3690 · **Fax:** (414) 266-3676
## 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); Mcv Associated Physicians (NPI 1710959457, Richmond, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** August 29, 2013
- **Other identifiers:** Other 0018470140001 (PA); Medicaid 1760491336 (WI); Medicare PIN CH0812713 (OH); and 14 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1760491336) · Data from the CMS NPPES public registry.