Matthew Daniel Ahrens

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

115372 Issued in CA

Practice address

503 Katherine Ave
Redwood City, CA 94062-1320

Phone

(650) 242-5689

NPI assigned

Jun 4, 2026

Sex

Male

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not 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 and National Provider Directory roles.

• Arborvitae Individual, Marriage, and Family Therapy, Inc.

  • Adult Mental Health Clinic/Center
  • Menlo Park, CA
  • NPI 1710652128
  NPD Authorized official

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

{
    "created_epoch": "1780531200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780531200000",
    "number": "1134052640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "570 EL CAMINO REAL STE 150, #109",
            "city": "REDWOOD CITY",
            "state": "CA",
            "postal_code": "940631262",
            "telephone_number": "650-242-5689"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "503 KATHERINE AVE",
            "city": "REDWOOD CITY",
            "state": "CA",
            "postal_code": "940621320",
            "telephone_number": "650-242-5689"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AHRENS",
        "first_name": "MATTHEW",
        "middle_name": "DANIEL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-06-04",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "115372",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Aliyah Dominique Aguirre, LVN
• Ah Addiction Care PC
• Marialena Ahern
• Ahswini Ahluwalia, S.T,
• James H. Ahn, MD
• Marissa Aillaud, M.D.
• Kevin T Akizuki, P.T.
• Amber Al-Azzawi, CCC-SLP
• Sarah Al-Ghoneim
• Francisco Yapan Alagbate

• Marriage & Family Therapist in Redwood City, CA
• Providers in Redwood City, CA by specialty
• Marriage & Family Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 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.