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DR. DAVID A SISK PHD, LCSW
NPI 1790096261
Social Worker - Clinical in Winnetka, IL

Active since June 29, 2010PECOS EnrolledAccepts Medicare Assignment
588 LINCOLN AVE STE 200, WINNETKA, IL 60093(773) 732-5073 Get Directions Write a Review

NPPES record last updated: May 11, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. David A Sisk Phd, Lcsw NPPES

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

DR. DAVID A SISK PHD, LCSW (NPI 1790096261) is an individual clinical provider in Winnetka, Illinois, licensed in Illinois (149-014323) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1790096261
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameDR. DAVID A SISKCredential: PHD, LCSW
Location Address588 LINCOLN AVE STE 200Winnetka, IL 60093-2308
Mailing Address588 Lincoln Ave Ste 200Winnetka, IL 60093-2308 · (773) 732-5073
Phone(773) 732-5073
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateJune 29, 2010
Last NPPES UpdateMay 11, 2021
NPPES CertifiedMay 11, 2021
✔ NPI 1790096261 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IL · 149-014323
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
588 LINCOLN AVE STE 200, Winnetka, IL 60093
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Secondary Practice Location 1

Location 13033 W Touhy AveChicago, IL 60645-2833 · Phone (773) 761-4550

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. David A Sisk Phd, Lcsw 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 ID8325481880
PECOS Enrollment IDI20251223003599
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 60093 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
$0.00 typical visit price
range $60.08 – $183.39
Typical copayment $0.00 (range $15.02 – $45.84)
Most-billed visit code NA
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
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 2

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

MICHAEL HENDON LPC
Psychologist (Clinical)
588 LINCOLN AVE STE 200
WINNETKA, IL 60093
Cook County (773) 681-9212
DAVID A SISK PHD INC
Clinic/Center (Mental Health (Including Community Mental Health Center))
588 LINCOLN AVE STE 200
WINNETKA, IL 60093
Cook County (773) 732-5073

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 David Sisk's NPI number?

The NPI number for David Sisk is 1790096261. It was assigned to this individual provider in the NPPES registry on June 29, 2010.

Where is David Sisk located?

David Sisk practices at 588 Lincoln Ave Ste 200, Winnetka, IL 60093. The listed phone number is (773) 732-5073.

What is David Sisk's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is David Sisk enrolled in Medicare?

Yes. David Sisk is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for David Sisk was last updated on May 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.