Diana Sullivan, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

Practice address

1501 S California Ave
Chicago, IL 60608-1732

Phone

(773) 257-6770

NPI assigned

May 13, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Access Community Health Network

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
  • NPI 1699701383
  NPD
• Access Community Health Network

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
  • NPI 1952480287
  NPD
• Access Community Health Network

  • Federally Qualified Health Center (FQHC)
  • Des Plaines, IL
  • NPI 1982783692
  NPD

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

{
    "created_epoch": "1147478400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1598716649",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1501 S CALIFORNIA AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606081732",
            "telephone_number": "773-257-6770"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1501 S CALIFORNIA AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606081732",
            "telephone_number": "773-257-6770"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SULLIVAN",
        "first_name": "DIANA",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-13",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Colleen Sullivan
• Courtney Sullivan, MD
• Dana M Sullivan, DNP, FNP-BC
• Daniel E Sullivan, MD
• Daniel R. Sullivan, M.A., L.P.C.
• Elizabeth Sullivan
• Elizabeth Ann Sullivan
• Emma Sullivan
• Eric Sullivan, MD
• Erin Christine Sullivan, MD

• Clinical Social Worker in Chicago, IL
• Providers in Chicago, IL by specialty
• Clinical Social Worker in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.