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CRISTIN DUONGBA WENDEL KASPAR M.D.
NPI 1942520341
Pediatrics - Pediatric Nephrology in Milwaukee, WI

Active since June 08, 2010PECOS Enrolled
9000 W WISCONSIN AVE, MILWAUKEE, WI 53226(414) 337-7140(414) 337-7145 Get Directions Write a Review

NPPES record last updated: December 21, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 21, 2022, Jul 21, 2022, Aug 31, 2017 and 1 more (4 updates tracked since 2017).

About Cristin Duongba Wendel Kaspar M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CRISTIN DUONGBA WENDEL KASPAR M.D. (NPI 1942520341) is an individual pediatric nephrology provider in Milwaukee, Wisconsin, licensed in Wisconsin (81050) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942520341
Entity TypeIndividualFemale
Primary Taxonomy2080P0210X
Provider Legal NameCRISTIN DUONGBA WENDEL KASPARCredential: M.D.
Location Address9000 W WISCONSIN AVEMilwaukee, WI 53226-4874
Mailing Address9000 W Wisconsin AveMilwaukee, WI 53226-4874 · (414) 337-7140 · Fax (414) 337-7145
Phone(414) 337-7140
Fax(414) 337-7145
Sole ProprietorNo
Enumeration DateJune 8, 2010
Last NPPES UpdateDecember 21, 20224 updates tracked since enumeration
NPPES CertifiedDecember 21, 2022
✔ NPI 1942520341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0210X
License✔ Licensed in WI · 81050
Definition
A pediatrician who deals with the normal and abnormal development and maturation of the kidney and urinary tract, the mechanisms by which the kidney can be damaged, the evaluation and treatment of renal diseases, fluid and electrolyte abnormalities, hypertension and renal replacement therapy.
9000 W WISCONSIN AVE, Milwaukee, WI 53226
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Other Names 1

Former Name (1)Cristin Duong Ba Wendel Md

Other Identifiers 1

Medicaid1942520341WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cristin Duongba Wendel Kaspar M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Cristin Kaspar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Medical College Of Wisconsin, Inc.
0.1 mi
Internal Medicine
8701 WATERTOWN PLANK RD
Milwaukee, WI 53226
  • Reassigned Medicare billing, Wisconsin enrollment
  • 3,983 clinicians in this Medicare group
NPI 1699720086 (414) 955-7101

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

MS. LESLIE L. TALBERT NP
Nurse Practitioner (Pediatrics)
9000 W WISCONSIN AVE, PEDIATRIC CRITICAL CARE
MILWAUKEE, WI 53226
Milwaukee County (414) 266-3360
SARAH MARIE RUMLER DO
Pediatrics (Pediatric Hematology-Oncology)
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 955-4170
ALISON COREN
Pediatrics (Pediatric Endocrinology)
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 266-6750
BRANDON PALMER M.D.
Pediatrics
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 337-7050
AIDAN JAMES REID DO
Pediatrics
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 266-6800
KYNDAL LYN HETTICH RD, CSP, CD
Dietitian, Registered
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 266-5938
CARISA MARIE DIMATTINA LCSW
Social Worker (Clinical)
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 581-4004
BREYA LOGAN WHITEFIELD PHD
Psychologist (Clinical)
9000 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 266-2000

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 Cristin Kaspar's NPI number?

The NPI number for Cristin Kaspar is 1942520341. It was assigned to this individual provider in the NPPES registry on June 8, 2010. The provider is also known as Cristin Duong Ba Wendel MD.

Where is Cristin Kaspar located?

Cristin Kaspar practices at 9000 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 337-7140.

What is Cristin Kaspar's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.

Is Cristin Kaspar enrolled in Medicare?

Yes. Cristin Kaspar is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cristin Kaspar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cristin Kaspar 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 Cristin Kaspar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Cristin Kaspar 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 Cristin Kaspar 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 Cristin Kaspar was last updated on December 21, 2022. 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.