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JUSTINE MROSAK M.D.
NPI 1598150419
Pediatrics in Minneapolis, MN

Active since March 30, 2015PECOS Enrolled
701 PARK AVE, MINNEAPOLIS, MN 55415(612) 873-3000 Get Directions Write a Review

NPPES record last updated: March 29, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Justine Mrosak M.d. NPPES

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

JUSTINE MROSAK M.D. (NPI 1598150419) is an individual pediatrics provider in Minneapolis, Minnesota, licensed in Minnesota (70011) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598150419
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameJUSTINE MROSAKCredential: M.D.
Location Address701 PARK AVEMinneapolis, MN 55415-1623
Mailing Address701 Park AveMinneapolis, MN 55415-1623 · (612) 873-3000
Phone(612) 873-3000
Sole ProprietorYes
Enumeration DateMarch 30, 2015
Last NPPES UpdateMarch 29, 2024
NPPES CertifiedMarch 29, 2024
✔ NPI 1598150419 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in MN · 70011✔ Licensed in CT · 61854
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.
701 PARK AVE, Minneapolis, MN 55415
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Justine Mrosak 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 Reassignments

2

Medicare enrollment records show Justine Mrosak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hennepin Healthcare System, Inc
Same address
Rehabilitation Unit
701 PARK AVE, P1-FINANCE
Minneapolis, MN 55415
  • Reassigned Medicare billing, Minnesota enrollment
  • 1,247 clinicians in this Medicare group
NPI 1033138136 (612) 873-3000
Children's Health Care
1.1 mi
Pediatric Cardiology
2525 CHICAGO AVENUE SOUTH
Minneapolis, MN 55404
  • Reassigned Medicare billing, Minnesota enrollment
  • 551 clinicians in this Medicare group
NPI 1841738952 (612) 813-6000

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 55415 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
$85.82 typical visit price
range $56.00 – $168.28
Typical copayment $21.45 (range $14.00 – $42.07)
Most-billed visit code 99203
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
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. MICHAEL CHARLES HARLOW MD
Psychiatry & Neurology (Psychiatry)
701 PARK AVE
MINNEAPOLIS, MN 55415
Hennepin County (612) 873-3000
DANIEL HART
Emergency Medicine
701 PARK AVE
MINNEAPOLIS, MN 55415
Hennepin County (612) 873-3000
GEORGE NOESEN
Dentist (Oral and Maxillofacial Surgery)
701 PARK AVE
MINNEAPOLIS, MN 55415
Hennepin County (612) 873-3000
MRS. CARMODY ALICE SIME LPCC, LADC
Counselor (Professional)
701 PARK AVE
MINNEAPOLIS, MN 55415
Hennepin County (612) 432-2008
MR. JUSTIN GREGORY SCHULZ MD
Student in an Organized Health Care Education/Training Program
701 PARK AVE
MINNEAPOLIS, MN 55415
Hennepin County (612) 873-3000
EVAN SMITH
Emergency Medicine
701 PARK AVE
MINNEAPOLIS, MN 55415
Hennepin County (612) 873-3000
ALEXA M LYON MD
Student in an Organized Health Care Education/Training Program
701 PARK AVE
MINNEAPOLIS, MN 55415
Hennepin County (612) 873-3000
SUMEDHA REDDY BANDI DO
Student in an Organized Health Care Education/Training Program
701 PARK AVE
MINNEAPOLIS, MN 55415
Hennepin County (612) 873-3000

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 Justine Mrosak's NPI number?

The NPI number for Justine Mrosak is 1598150419. It was assigned to this individual provider in the NPPES registry on March 30, 2015.

Where is Justine Mrosak located?

Justine Mrosak practices at 701 Park Ave, Minneapolis, MN 55415. The listed phone number is (612) 873-3000.

What is Justine Mrosak's specialty?

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

Is Justine Mrosak enrolled in Medicare?

Yes. Justine Mrosak is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Justine Mrosak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Justine Mrosak reassigns Medicare benefits to 2 organizations: Hennepin Healthcare System, Inc (Minneapolis, MN) and Children's Health Care (Minneapolis, MN). 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 Justine Mrosak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Justine Mrosak accept?

Health plans from Oscar Health list Justine Mrosak 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 Justine Mrosak was last updated on March 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.