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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KIM M WINTERHALTER MD
NPI 1730151952
Pediatrics in Grand Rapids, MI

Active since February 02, 2006PECOS Enrolled
100 MICHIGAN ST NE, MC 845, GRAND RAPIDS, MI 49503(616) 267-0118(616) 267-0090 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 22, 2021, Aug 10, 2020, Feb 17, 2020 (3 updates tracked since 2020).

About Kim M Winterhalter Md NPPES

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

KIM M WINTERHALTER MD (NPI 1730151952) is an individual pediatrics provider in Grand Rapids, Michigan, licensed in Michigan (4301061605) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1730151952
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKIM M WINTERHALTERCredential: MD
Location Address100 MICHIGAN ST NE, MC 845Grand Rapids, MI 49503-2560
Mailing Address100 Michigan St Ne, Mc 845Grand Rapids, MI 49503-2560
Phone(616) 267-0118
Fax(616) 267-0090
Sole ProprietorNo
Enumeration DateFebruary 2, 2006
Last NPPES UpdateJune 30, 20263 updates tracked since enumeration
NPPES CertifiedJune 30, 2026
✔ NPI 1730151952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MI · 4301061605
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedAnesthesiologyTaxonomy 207L00000X · License 4301061605 (MI)
Also ListedAnesthesiology · Critical Care MedicineTaxonomy 207LC0200X · License 4301061605 (MI)
Also ListedPediatrics · Pediatric Critical Care MedicineTaxonomy 2080P0203X · License 4301061605 (MI)
100 MICHIGAN ST NE, Grand Rapids, MI 49503
Open in Google Maps ↗

Other Names 1

Former Name (1)Kim M Rzeszutko

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include McLaren Health Plan Community, Priority Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kim M Winterhalter Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MAUREEN TAN PEDRES M.D.
Internal Medicine
100 MICHIGAN ST NE, SUITE A721
GRAND RAPIDS, MI 49503
Kent County (616) 391-3139
MATTHEW H ARMSTRONG MD
Anesthesiology
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-1510
ALINE DE QUADROS TEIXEIRA MD
Internal Medicine
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-3139
DR. LINDSEY DANIELLE CONRADO PT, DPT
Physical Therapist
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (161) 639-1177
DANIEL H. ROBINSON D.O.
Anesthesiology
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-1510
MARK GREENWOOD DO
Emergency Medicine
100 MICHIGAN ST NE, MC 71
GRAND RAPIDS, MI 49503
Kent County (616) 391-5310
RAYMOND SCUREK MD
Emergency Medicine
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-1680
MRS. RACHEL LEIGH VANSTRIEN PA-C
Physician Assistant
100 MICHIGAN ST NE, SUITE 8861
GRAND RAPIDS, MI 49503
Kent County (616) 391-0800

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 Kim Winterhalter's NPI number?

The NPI number for Kim Winterhalter is 1730151952. It was assigned to this individual provider in the NPPES registry on February 2, 2006. The provider is also known as Kim M Rzeszutko.

Where is Kim Winterhalter located?

Kim Winterhalter practices at 100 Michigan St NE Mc 845, Grand Rapids, MI 49503. The listed phone number is (616) 267-0118.

What is Kim Winterhalter's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Kim Winterhalter enrolled in Medicare?

Yes. Kim Winterhalter is registered in the Medicare PECOS enrollment system.

What insurance does Kim Winterhalter accept?

Health plans from McLaren Health Plan Community and Priority Health list Kim Winterhalter 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 Kim Winterhalter was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.