Marissa M Smit

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

140618 Issued in CA

Practice address

1901 Olympic Blvd Ste 240
Walnut Creek, CA 94596-5079

Phone

(925) 489-2658

NPI assigned

Jul 5, 2022

Sex

Female

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

Medicare enrollment (NPD)

Not enrolled

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.

• Homeless Children'S Network

  • Community/Behavioral Health Agency
  • San Francisco, CA
  • NPI 1295871150
  NPD (past)

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

{
    "created_epoch": "1656979200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780012800000",
    "number": "1508599895",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1901 OLYMPIC BLVD STE 240",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945965079",
            "telephone_number": "559-288-2558"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1901 OLYMPIC BLVD STE 240",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945965079",
            "telephone_number": "925-489-2658"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SMIT",
        "first_name": "MARISSA",
        "middle_name": "M",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-07-05",
        "last_updated": "2026-05-29",
        "certification_date": "2026-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "140618",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lacy Tenay-Ryburn Smalley
• Kimberly Christine Smart
• Lindsey K Smedley
• Smile Power
• Alex Victor Smirnoff, M.D.
• Smita Chandra M.D. Inc
• Courtney Smith-Kilbury, PH.D.
• Alexis Smith, PSY.D.
• Allison Smith, LMFT
• Andrew C Smith

• Marriage & Family Therapist in Walnut Creek, CA
• Providers in Walnut Creek, 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 May 29, 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.