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LAUREN M MIXTACKI M.D.
NPI 1790171254
Family Medicine in Janesville, WI

Active since April 11, 2015PECOS Enrolled
1021 MINERAL POINT AVE, JANESVILLE, WI 53548(608) 268-6211 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Jun 4, 2026, Jan 11, 2021, Oct 15, 2018 and 2 more (5 updates tracked since 2017).

About Lauren M Mixtacki M.d. NPPES

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

LAUREN M MIXTACKI M.D. (NPI 1790171254) is an individual family medicine provider in Janesville, Wisconsin, licensed in Wisconsin (67232-20) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with University Of Wi Hospitals & Clinics Authority, and is a graduate of University Of Wisconsin School Of Medicine (2015).

NPPES Registry Identity

NPI1790171254
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameLAUREN M MIXTACKICredential: M.D.
Location Address1021 MINERAL POINT AVEJanesville, WI 53548-2939
Mailing Address1021 Mineral Point AveJanesville, WI 53548-2939 · (608) 268-6211
Phone(608) 268-6211
Sole ProprietorNo
Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 2015
Enumeration DateApril 11, 2015
Last NPPES UpdateJune 4, 20265 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1790171254 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 · 67232-20
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.
1021 MINERAL POINT AVE, Janesville, WI 53548
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Group Health Cooperative-SCW 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)

Lauren M Mixtacki M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7911278346
PECOS Enrollment IDI20180918003542
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
39 services29 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
39 services29 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
31 services21 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Wi Hospitals & Clinics Authority

Acute Care Hospitals · Madison, WI
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number520098
Location600 Highland AvenueMadison, WI 53792 · Dane County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53548 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.

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 Lauren Mixtacki's NPI number?

The NPI number for Lauren Mixtacki is 1790171254. It was assigned to this individual provider in the NPPES registry on April 11, 2015.

Where is Lauren Mixtacki located?

Lauren Mixtacki practices at 1021 Mineral Point Ave, Janesville, WI 53548. The listed phone number is (608) 268-6211.

What is Lauren Mixtacki's specialty?

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

Is Lauren Mixtacki enrolled in Medicare?

Yes. Lauren Mixtacki is registered in the Medicare PECOS enrollment system.

What insurance does Lauren Mixtacki accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Group Health Cooperative-SCW, HealthPartners and Quartz and 1 other insurer list Lauren Mixtacki 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.

Is Lauren Mixtacki affiliated with any hospitals?

According to CMS data, Lauren Mixtacki is affiliated with University Of Wi Hospitals & Clinics Authority.

When was this NPI record last updated?

The NPPES record for Lauren Mixtacki was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.