Ashley Olejniczak, AMFT, APCC

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

163729 Issued in CA

Practice address

5108 State Highway 140
Mariposa, CA 95338-2431

Phone

(209) 213-7155

NPI assigned

Jun 15, 2026

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1781481600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781481600000",
    "number": "1457286361",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5108 STATE HIGHWAY 140",
            "city": "MARIPOSA",
            "state": "CA",
            "postal_code": "953382431",
            "telephone_number": "209-213-7155"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5108 STATE HIGHWAY 140",
            "city": "MARIPOSA",
            "state": "CA",
            "postal_code": "953382431",
            "telephone_number": "209-213-7155"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLEJNICZAK",
        "first_name": "ASHLEY",
        "credential": "AMFT, APCC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-06-15",
        "last_updated": "2026-06-15",
        "certification_date": "2026-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "22850",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "163729",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Charles B Mosher Jr., MD
• Mother Lode Drug Company
• Mountain Mental Health
• Linda Diane Murdock
• Anne-Marie Norton
• Amy Olson, M.S.
• Gustavo Olvera
• Rachael Ostler
• Kristen Irene Oswald, DACM
• Arcelia Padilla

• Marriage & Family Therapist in Mariposa, CA
• Providers in Mariposa, 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 15, 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.