Stephanie Lynn Fichtel, M.A., BCBA

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Practice address

118 Tilton Ave
San Mateo, CA 94401-2811

Phone

(650) 484-7076

NPI assigned

Apr 23, 2019

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Arts

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.

• Assent ABA LLC

  • Behavior Analyst
  • San Mateo, CA
  • NPI 1063101574
  NPD Authorized official
• Oo Speech Pathology Ca, P.C.

  • Speech-Language Pathologist
  • San Mateo, CA
  • NPI 1962054015
  NPD (past)

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

{
    "created_epoch": "1555977600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765929600000",
    "number": "1659935971",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "118 TILTON AVE",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944012811",
            "telephone_number": "650-484-7076"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "118 TILTON AVE",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944012811",
            "telephone_number": "650-484-7076"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "631 River Oaks Pkwy",
            "address_purpose": "LOCATION",
            "city": "San Jose",
            "state": "CA",
            "postal_code": "951341907",
            "country_code": "US",
            "telephone_number": "408-914-3851",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FICHTEL",
        "first_name": "STEPHANIE",
        "middle_name": "LYNN",
        "name_prefix": "Ms.",
        "credential": "M.A., BCBA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-04-23",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106E00000X",
            "taxonomy_group": "",
            "desc": "Assistant Behavior Analyst",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OTHER",
            "identifier": "1992165021",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Anthony William Ferrera, DDS
• Wilson Ferro
• Keela Fett
• Julie Feuer, LCSW
• Kimberly Ann Fezler, OTR/L
• Peter M Field
• Sarah Marie Fields, LMFT
• Rosa Linda Figueroa-Valdez
• Jennifer Karina Figueroa
• Louna Fihaki, M.S.W.

• Behavior Analyst in San Mateo, CA
• Providers in San Mateo, CA by specialty
• Behavior Analyst in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 2025; 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.