Amarilis Diaz, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

149021978 Issued in IL

Practice address

1731 N Marcey St Ste 510
Chicago, IL 60614-7955

Phone

(773) 899-8494

NPI assigned

Feb 25, 2020

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

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

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.

• Oak Street Health Physicians Group, PC

  • Primary Care Clinic/Center
  • Chicago, IL
  • NPI 1083051643
  Medicare reassignment NPD
• Vitae Health Medical Illinois, PLLC

  • Internal Medicine Physician
  • Skokie, IL
  • NPI 1174013452

  Clinical

  Medicare reassignment NPD
• Osh-Il Physicians Group LLC

  • Primary Care Clinic/Center
  • East Saint Louis, IL
  • NPI 1265977698
  NPD (past)

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

{
    "created_epoch": "1582588800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754092800000",
    "number": "1356975692",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1920 N LAWNDALE AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606473636",
            "telephone_number": "773-899-8494"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1731 N MARCEY ST STE 510",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606147955",
            "telephone_number": "773-899-8494"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Terry Hefter Associates, LLC",
            "address_2": "1731 N. Marcey Suite 535",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "60614",
            "country_code": "US",
            "telephone_number": "773-899-8494",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1920 N Lawndale Ave",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606473636",
            "country_code": "US",
            "telephone_number": "773-964-4667",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIAZ",
        "first_name": "AMARILIS",
        "name_prefix": "Ms.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-02-25",
        "last_updated": "2025-08-02",
        "certification_date": "2025-08-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149021978",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stephanie Diaz-Soriano, CCC-SLP/L
• Adrian Diaz
• Aidee Villeda Diaz, MA
• Alejandro Diaz
• Amanda Q Diaz, MS
• Ana Diaz, LCPC
• Anabelen Diaz, LCSW
• Angelica Maria Diaz, PTA
• Carolina E Diaz, OCCUPATIONAL THERAPY
• Catherine J Diaz, MS, RD

• 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 Aug 2, 2025; 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.