GINA DUKE M.D.
NPI 1669899944
Pediatrics in New Berlin, WI

Q: What is Gina Duke's NPI number?

The NPI number for Gina Duke is 1669899944. It was assigned to this individual provider in the NPPES registry on March 24, 2014.

Q: What is Gina Duke's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gina Duke was last updated on June 5, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since March 24, 2014PECOS Enrolled

4855 S MOORLAND RD, NEW BERLIN, WI 53151(262) 432-7599(262) 432-7694 Get Directions Write a Review

NPPES record last updated: June 5, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 5, 2020, Mar 17, 2018 (2 updates tracked since 2018).

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About Gina Duke M.d. NPPES

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

GINA DUKE M.D. (NPI 1669899944) is an individual pediatrics provider in New Berlin, Wisconsin, licensed in Wisconsin (67852) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1669899944

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameGINA DUKECredential: M.D.

Location Address4855 S MOORLAND RDNew Berlin, WI 53151-7494

Mailing Address9000 W Wisconsin Ave # Ms 958Milwaukee, WI 53226-4874 · (414) 266-7615 · Fax (414) 266-6238

Phone(262) 432-7599

Fax(262) 432-7694

Sole ProprietorYes

Enumeration DateMarch 24, 2014

Last NPPES UpdateJune 5, 20202 updates tracked since enumeration

NPPES CertifiedJune 5, 2020

✔ NPI 1669899944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in WI · 67852

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.

4855 S MOORLAND RD, New Berlin, WI 53151

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Secondary Practice Locations 2

Location 12160 S 1st AveMaywood, IL 60153-3328 · Phone (708) 216-3282 · Fax (708) 216-3375

Location 2801 S Milwaukee AveLibertyville, IL 60048-3204 · Phone (847) 990-5260

Other Identifiers 1

Medicaid1669899944WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gina Duke 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 Gina Duke reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lutheran General Hospital

65 mi

Cardiovascular Disease

1775 DEMPSTER ST
Park Ridge, IL 60068

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Advocate Health And Hospitals Corporation
4,870 clinicians in this Medicare group

NPI 1801809306 (847) 723-2210

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 53151 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.

HANNAH MAZUR

Nurse Practitioner (Family)

4855 S MOORLAND RD
NEW BERLIN, WI 53151

Waukesha County (262) 432-7599

MS. JULIE ANN AVERBECK NP

Nurse Practitioner (Pediatrics)

4855 S MOORLAND RD, SUITE 150
NEW BERLIN, WI 53151

Waukesha County (414) 425-5660

SADIA T ANSARI MD

Pediatrics

4855 S MOORLAND RD
NEW BERLIN, WI 53151

Waukesha County (262) 432-7599

DR. OLUBUNMI ABIOLA OLORUNDAMI M.D.

Pediatrics

4855 S MOORLAND RD, URGENT CARE CLINIC - 3RD FLOOR
NEW BERLIN, WI 53151

Waukesha County (262) 432-7599

MRS. AMANDA M KOTOWSKI NP

Nurse Practitioner

4855 S MOORLAND RD, 3RD FLOOR
NEW BERLIN, WI 53151

Waukesha County (262) 432-7599

MRS. MARINETA L SAUNDERSON APN

Nurse Practitioner (Family)

4855 S MOORLAND RD
NEW BERLIN, WI 53151

Waukesha County (262) 432-7599

CHRIS M ZUKOWSKI M.D.

Pediatrics

4855 S MOORLAND RD, SUITE 150
NEW BERLIN, WI 53151

Waukesha County (414) 425-5660

TONY M CHUANG MD

Pediatrics

4855 S MOORLAND RD
NEW BERLIN, WI 53151

Waukesha County (262) 432-7599

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 Gina Duke's NPI number?

The NPI number for Gina Duke is 1669899944. It was assigned to this individual provider in the NPPES registry on March 24, 2014.

Where is Gina Duke located?

Gina Duke practices at 4855 S Moorland Rd, New Berlin, WI 53151. The listed phone number is (262) 432-7599.

What is Gina Duke's specialty?

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

Is Gina Duke enrolled in Medicare?

Yes. Gina Duke is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gina Duke's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gina Duke reassigns Medicare benefits to Lutheran General Hospital (Park Ridge, IL). 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 Gina Duke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gina Duke accept?

Health plans from CareSource (Common Ground Healthcare) list Gina Duke 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 Gina Duke was last updated on June 5, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.