Marcos Perez, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

149027547 Issued in IL

Practice address

999 Civic Center Dr FL 3
Niles, IL 60714-3224

Phone

(847) 588-8486

NPI assigned

Dec 15, 2023

Last updated

May 22, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

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

State licenses

Practice roles

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

• Village of Niles

  dba Niles Family Services

  • Community/Behavioral Health Agency
  • Niles, IL
  • NPI 1831302959
  Medicare reassignment
• Village of Niles

  • Land Ambulance
  • Niles, IL
  • NPI 1578573267
  NPD (past)

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

{
    "created_epoch": "1702598400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779408000000",
    "number": "1285402529",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8625 N MILWAUKEE AVE",
            "city": "NILES",
            "state": "IL",
            "postal_code": "607141968",
            "telephone_number": "847-387-0692"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "999 CIVIC CENTER DR FL 3",
            "city": "NILES",
            "state": "IL",
            "postal_code": "607143224",
            "telephone_number": "847-588-8486"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PEREZ",
        "first_name": "MARCOS",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-12-15",
        "last_updated": "2026-05-22",
        "certification_date": "2026-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "150106629",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149027547",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nileena Pathadan
• Paul Santangelo DPM PC
• Steven J Paul, DC
• M Scott Peckler, MD
• Sandra Perez-Mora
• Perfect Transportation Co
• Peter Care Medical Transportation Inc
• Shibu Peter
• Elizabeth Thuong Pham, PHARMD, RPH
• Ann Phelps

• Clinical Social Worker in Niles, IL
• Providers in Niles, 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 May 22, 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.