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DR. DIANE M GERLACH DO
NPI 1689789687
Pediatrics in Kenosha, WI

Active since August 20, 2006PECOS Enrolled
10400 75TH ST, KENOSHA, WI 53142(262) 948-6710(262) 948-6780 Get Directions Write a Review

NPPES record last updated: October 31, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 7, 2023, Nov 19, 2021 (2 updates tracked since 2021).

About Dr. Diane M Gerlach Do NPPES

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

DR. DIANE M GERLACH DO (NPI 1689789687) is an individual pediatrics provider in Kenosha, Wisconsin, licensed in Wisconsin (37806) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689789687
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. DIANE M GERLACHCredential: DO
Location Address10400 75TH STKenosha, WI 53142-8323
Mailing AddressPo Box 735044Chicago, IL 60673 · (800) 326-2250 · Fax (414) 671-8860
Phone(262) 948-6710
Fax(262) 948-6780
Sole ProprietorNo
Enumeration DateAugust 20, 2006
Last NPPES UpdateOctober 31, 20242 updates tracked since enumeration
NPPES CertifiedOctober 25, 2024
✔ NPI 1689789687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WI · 37806
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.
10400 75TH ST, Kenosha, WI 53142
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Other Names 1

Doing Business As (3)Diane Marie Horneij

Other Identifiers 1

Medicaid30082200WI

Accepted Insurance

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

Dr. Diane M Gerlach Do 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 53142 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
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
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.

DR. UZMA REZVI M. D.
Anesthesiology
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-5600
DAVID B KITE PA
Physician Assistant
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-7000
MRS. SUSAN H. PERGANDE WHNP
Nurse Practitioner (Women's Health)
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-6714
DAVID ERIC FARKAS MD
Emergency Medicine
10400 75TH ST, AURORA MEDICAL CENTER
KENOSHA, WI 53142
Kenosha County (262) 697-7000
PAULA MICHELLE OSGOOD CRNA
Nurse Anesthetist, Certified Registered
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-5600
DOROTHY KATHERINE FREE
Nurse Anesthetist, Certified Registered
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-5600
ZEBI FATIMA MD
Internal Medicine
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 942-5600
JENNIFER J JOHNSON RN
Registered Nurse (Critical Care Medicine)
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-5730

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 Diane Gerlach's NPI number?

The NPI number for Diane Gerlach is 1689789687. It was assigned to this individual provider in the NPPES registry on August 20, 2006. The provider is also known as Diane Marie Horneij.

Where is Diane Gerlach located?

Diane Gerlach practices at 10400 75th St, Kenosha, WI 53142. The listed phone number is (262) 948-6710.

What is Diane Gerlach's specialty?

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

Is Diane Gerlach enrolled in Medicare?

Yes. Diane Gerlach is registered in the Medicare PECOS enrollment system.

What insurance does Diane Gerlach accept?

Health plans from Aspirus Health Plan, CareSource (Common Ground Healthcare), Quartz and UnitedHealthcare list Diane Gerlach 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 Diane Gerlach was last updated on October 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.