Individual provider Active NPI

David A Sisk, PHD, LCSW

  • Clinical Social Worker
  • Winnetka, IL
National Provider Identifier
1790096261
Registry record updated May 11, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
149-014323 Issued in IL
Practice address
588 Lincoln Ave Ste 200
Winnetka, IL 60093-2308
Phone
(773) 732-5073
NPI assigned
Jun 29, 2010
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 11, 2021

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 149-014323 IL Primary

Addresses

Primary practice location

588 Lincoln Ave Ste 200
Winnetka, IL 60093-2308

Mailing address

588 Lincoln Ave Ste 200
Winnetka, IL 60093-2308
Phone (773) 732-5073

Other practice location 1

3033 W Touhy Ave
Chicago, IL 60645-2833
Phone (773) 761-4550

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251223003599 IL Practitioner - Clinical Social Worker 8325481880 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

310 Happ Rd
Suite 204
Northfield, IL 60093-3457
Phone (773) 732-5073

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
149-014323ILMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
David a Sisk PHD Inc CurrentSince Jan 1, 2026 Accepting new patients

Locations

310 Happ Rd
Ste 204
Northfield, IL 60093
Phone (773) 732-5073

588 Lincoln Ave
Ste 200
Winnetka, IL 60093
Phone (773) 681-9212

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1277769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1620691200000",
    "number": "1790096261",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "588 LINCOLN AVE STE 200",
            "city": "WINNETKA",
            "state": "IL",
            "postal_code": "600932308",
            "telephone_number": "773-732-5073"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "588 LINCOLN AVE STE 200",
            "city": "WINNETKA",
            "state": "IL",
            "postal_code": "600932308",
            "telephone_number": "773-732-5073"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3033 W Touhy Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606452833",
            "country_code": "US",
            "telephone_number": "773-761-4550",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SISK",
        "first_name": "DAVID",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "PHD, LCSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2010-06-29",
        "last_updated": "2021-05-11",
        "certification_date": "2021-05-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149-014323",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Winnetka, IL

Sources for this page

Verify at the official NPI Registry.