Collin B Slater, PLPC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

2026048650 Issued in MO

Practice address

3601 Commerce Dr Ste 2
Arnold, MO 63010-5218

Phone

(314) 420-3000

NPI assigned

Oct 10, 2026

Last updated

Oct 10, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

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

{
    "created_epoch": "1791590400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791590400000",
    "number": "1376448365",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3601 COMMERCE DR STE 2",
            "city": "ARNOLD",
            "state": "MO",
            "postal_code": "630105218",
            "telephone_number": "314-420-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3601 COMMERCE DR STE 2",
            "city": "ARNOLD",
            "state": "MO",
            "postal_code": "630105218",
            "telephone_number": "314-420-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SLATER",
        "first_name": "COLLIN",
        "middle_name": "B",
        "credential": "PLPC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-10-10",
        "last_updated": "2026-10-10",
        "certification_date": "2026-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MO",
            "license": "2026048650",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Paige Sielfleisch
• Eric Siesener
• Michael Singleton, LPC
• Glen A Sinks, FNP, BC
• Katherine Skrade, DNP, PMHNP-BC
• Karen K Slattery, FNP
• Caige R Smith, PT, DPT
• Kyle Anthony Smith
• Adna Smlatic
• Veronica V Smotherson, M.ED.; LPC

• Mental Health Counselor in Arnold, MO
• Providers in Arnold, MO by specialty
• Mental Health Counselor in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.