Corsair Counseling

Primary specialty

Adult Mental Health Clinic/CenterTaxonomy code 261QM0850X

Legal business name

CORSAIR COUNSELING

Practice address

4362 Northlake Blvd Ste 101
Palm Beach Gardens, FL 33410-6270

Phone

(561) 662-8207

NPI assigned

Feb 3, 2026

Organization subpart

No

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

Authorized official

Name

Walter F Bierschenk, LMHCNPI 1780456749

Title

Owner

Phone

(561) 662-8207

Specialties & licenses 1

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Walter F Bierschenk, LMHC

  • Mental Health Counselor
  • West Palm Beach, FL
  • NPI 1780456749
  NPD Authorized official

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

{
    "created_epoch": "1770076800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770076800000",
    "number": "1841140290",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4362 NORTHLAKE BLVD STE 101",
            "city": "PALM BEACH GARDENS",
            "state": "FL",
            "postal_code": "334106270",
            "telephone_number": "561-662-8207"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4362 NORTHLAKE BLVD STE 101",
            "city": "PALM BEACH GARDENS",
            "state": "FL",
            "postal_code": "334106270",
            "telephone_number": "561-662-8207"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CORSAIR COUNSELING",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-03",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A",
        "authorized_official_last_name": "BIERSCHENK",
        "authorized_official_first_name": "WALTER",
        "authorized_official_middle_name": "F",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "561-662-8207",
        "authorized_official_credential": "LMHC"
    },
    "taxonomies": [
        {
            "code": "261QM0850X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Adult Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Marisa Lynn Corrales
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• Joseph Coscia
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• Michelle Costello

• Adult Mental Health Clinic/Center in Palm Beach Gardens, FL
• Providers in Palm Beach Gardens, FL by specialty
• Adult Mental Health Clinic/Center in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.