Andrew Mercer, M.A., LCPC

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

39063 Issued in TX

Practice address

63 E Lake St Apt 309
Chicago, IL 60601-5974

Phone

(847) 209-9672

NPI assigned

Nov 29, 2014

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

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

Specialty

Clinical Psychologist

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Arts

State licenses

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.

• CPF SJN Outpatient, LLC

  • Clinical Psychologist
  • Houston, TX
  • NPI 1730830001

  Professional

  Medicare reassignment NPD

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

{
    "created_epoch": "1417219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1609273176",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2450 FONDREN RD STE 312",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770632323",
            "telephone_number": "713-789-7560",
            "fax_number": "713-789-7351"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "63 E LAKE ST APT 309",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606015974",
            "telephone_number": "847-209-9672"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2801 Waterwall Dr Apt 528",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770566443",
            "country_code": "US",
            "telephone_number": "847-209-9672",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2450 Fondren Rd Ste 312",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770632323",
            "country_code": "US",
            "telephone_number": "713-789-7560",
            "fax_number": "713-789-7351",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MERCER",
        "first_name": "ANDREW",
        "credential": "M.A., LCPC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-11-29",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "TX",
            "license": "76320",
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "IL",
            "license": "180.009135",
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "TX",
            "license": "39063",
            "primary": true
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "TX",
            "license": "39063",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pilar R. Mercado, M.D.
• Ramiro O Mercado, M.D.
• Veronica I Mercado, M.S.
• Mercedes Gutierrez Dba Connecting Dots
• Amelia Eilene Mercer, RN, AGPCNP-BC
• Claire Mercer
• Diana F. Mercer, PH.D.
• Seth Mercer
• Abaan Merchant
• Afsha Merchant

• Clinical Psychologist in Chicago, IL
• Providers in Chicago, IL by specialty
• Clinical Psychologist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 6, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.