Meredith Lierk

Primary specialty

CounselorTaxonomy code 101Y00000X

Practice address

99 Gambetta LN
Portola Valley, CA 94028-7858

Phone

(650) 656-5575

NPI assigned

Feb 26, 2026

Sex

Female

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

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

{
    "created_epoch": "1772064000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772064000000",
    "number": "1093669822",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "99 GAMBETTA LN",
            "city": "PORTOLA VALLEY",
            "state": "CA",
            "postal_code": "940287858",
            "telephone_number": "650-656-5575"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "99 GAMBETTA LN",
            "city": "PORTOLA VALLEY",
            "state": "CA",
            "postal_code": "940287858",
            "telephone_number": "650-656-5575"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIERK",
        "first_name": "MEREDITH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-02-26",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Krista Regedanz, PHD, a Psychological Organization
• Richard Horton Laude, M.D.
• Jamie Leach, D.D.S.
• Fariba Lessani, O.D.
• Jia Rebecca Li, LMFT
• Lisa Green Physical Therapy, PC
• Rebecca Long
• Joann Marie Loulan, M.A.
• Lawrence S. Masket, MD
• Jarrod W Maslin, PT, DPT, ATC

• Counselor in Portola Valley, CA
• Providers in Portola Valley, CA by specialty
• Counselor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 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.