JENNIFER G DZEMSKE APNP
NPI 1457606121
Nurse Practitioner - Psychiatric/Mental Health in Skokie, IL

Q: What is Jennifer Dzemske's NPI number?

The NPI number for Jennifer Dzemske is 1457606121. It was assigned to this individual provider in the NPPES registry on July 19, 2012. The provider is also known as Jennifer L Guenther Apnp.

Q: What is Jennifer Dzemske's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Dzemske was last updated on December 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since July 19, 2012PECOS EnrolledAccepts Medicare Assignment

5454 FARGO AVE, SKOKIE, IL 60077(847) 221-6040(847) 213-2156 Get Directions Write a Review

NPPES record last updated: December 11, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Jennifer G Dzemske Apnp NPPES

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

JENNIFER G DZEMSKE APNP (NPI 1457606121) is an individual psychiatric/mental health provider in Skokie, Illinois, licensed in Wisconsin (13844) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1457606121

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameJENNIFER G DZEMSKECredential: APNP

Location Address5454 FARGO AVESkokie, IL 60077-3210

Mailing Address5454 Fargo AveSkokie, IL 60077-3210 · (847) 221-6040 · Fax (847) 213-2156

Phone(847) 221-6040

Fax(847) 213-2156

Sole ProprietorYes

Medical School CMSOtherGraduated 2022

Enumeration DateJuly 19, 2012

Last NPPES UpdateDecember 11, 2025

NPPES CertifiedDecember 11, 2025

✔ NPI 1457606121 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in WI · 13844

Also ListedLicensed Practical NurseTaxonomy 164W00000X · License 315608-31 (WI)

5454 FARGO AVE, Skokie, IL 60077

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Other Names 1

Former Name (1)Jennifer L Guenther Apnp

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Network Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jennifer G Dzemske Apnp 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 ID9234584608

PECOS Enrollment IDI20231005001049

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

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

Horizon Healthcare, Inc

66 mi

Multi-Specialty

4650 S HOWELL AVE
Milwaukee, WI 53207

Reassigned Medicare billing, Wisconsin enrollment
20 clinicians in this Medicare group

NPI 1225052830 (414) 376-5577

Wi Shmh Sc

73 mi

Behavioral Neurology & Neuropsychiatry

18740 W BLUEMOUND RD
Brookfield, WI 53045

Reassigned Medicare billing, Wisconsin enrollment
15 clinicians in this Medicare group

NPI 1841031549 (847) 221-6040

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

156 services43 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.

84 services29 patients

Psychiatric diagnostic evaluation with medical services 90792

A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.

14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60077 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

$94.06 typical visit price

range $60.08 – $183.39

Typical copayment $23.51 (range $15.02 – $45.84)

Most-billed visit code 99203

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

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 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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