MICHELLE KOSMALSKI MD
NPI 1427491992
Family Medicine in West Allis, WI

Q: What is Michelle Kosmalski's NPI number?

The NPI number for Michelle Kosmalski is 1427491992. It was assigned to this individual provider in the NPPES registry on April 15, 2013.

Q: What is Michelle Kosmalski's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since April 15, 2013PECOS EnrolledAccepts Medicare Assignment

6609 W GREENFIELD AVE, WEST ALLIS, WI 53214(414) 257-8577(414) 257-8505 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 3, 2025, Oct 25, 2022, Sep 14, 2016 (3 updates tracked since 2016).

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About Michelle Kosmalski Md NPPES

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

MICHELLE KOSMALSKI MD (NPI 1427491992) is an individual family medicine provider in West Allis, Wisconsin, licensed in Wisconsin (65568-20) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Sussex, and is a graduate of University Of Wisconsin School Of Medicine (2013).

NPPES Registry Identity

NPI1427491992

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameMICHELLE KOSMALSKICredential: MD

Location Address6609 W GREENFIELD AVEWest Allis, WI 53214-4958

Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250

Phone(414) 257-8577

Fax(414) 257-8505

Sole ProprietorNo

Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 2013

Enumeration DateApril 15, 2013

Last NPPES UpdateApril 3, 20253 updates tracked since enumeration

NPPES CertifiedApril 3, 2025

✔ NPI 1427491992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in WI · 65568-20

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

6609 W GREENFIELD AVE, West Allis, WI 53214

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Secondary Practice Location 1

Location 1W227N6103 Sussex RdSussex, WI 53089 · Phone (414) 566-8100 · Fax (414) 566-8038

Other Identifiers 1

Medicaid100059243WI

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, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michelle Kosmalski Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID547555393

PECOS Enrollment IDI20160818001746

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 53214 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.

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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.

PAUL FACCHIANO NP

Nurse Practitioner