DR. CHARLENE M SLEZAK PSY.D
NPI 1376635011
Psychologist - Clinical in Naperville, IL

Q: What is Charlene Slezak's NPI number?

The NPI number for Charlene Slezak is 1376635011. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Q: What is Charlene Slezak's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Charlene Slezak was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since September 29, 2006PECOS EnrolledAccepts Medicare Assignment

1819 BAY SCOTT CIR STE 109, NAPERVILLE, IL 60540(630) 357-2456(630) 357-2482 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Charlene M Slezak Psy.d NPPES

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

DR. CHARLENE M SLEZAK PSY.D (NPI 1376635011) is an individual clinical provider in Naperville, Illinois and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1985).

NPPES Registry Identity

NPI1376635011

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CHARLENE M SLEZAKCredential: PSY.D

Location Address1819 BAY SCOTT CIR STE 109Naperville, IL 60540-1130

Mailing Address1819 Bay Scott Cir Ste 109Naperville, IL 60540-1130 · (630) 357-2456 · Fax (630) 357-2482

Phone(630) 357-2456

Fax(630) 357-2482

Sole ProprietorYes

Medical School CMSOtherGraduated 1985

Enumeration DateSeptember 29, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1376635011 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1819 BAY SCOTT CIR STE 109, Naperville, IL 60540

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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

Dr. Charlene M Slezak Psy.d 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 ID345364147

PECOS Enrollment IDI20100831000835

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

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.

Psychotherapy, 1 hour 90837

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.

150 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60540 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

$181.38 typical visit price

range $59.81 – $181.38

Typical copayment $45.34 (range $14.95 – $45.34)

Most-billed visit code 99205

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

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 19

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

MRS. NANCY ELLEN SAYER LCPC

Counselor (Professional)