Olivia Renee Ziegler, PT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

046335 Issued in NY

Practice address

26072 Merit Cir Ste 119
Laguna Hills, CA 92653-7015

Phone

(949) 859-6600

Fax

(949) 859-6606

NPI assigned

Oct 23, 2020

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

Other names 1

• Olivia Renee Johnston Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1603411200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1831798487",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "972 BRUSH HOLLOW RD FL 4",
            "city": "WESTBURY",
            "state": "NY",
            "postal_code": "115901740",
            "telephone_number": "516-321-7526"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "26072 MERIT CIR STE 119",
            "city": "LAGUNA HILLS",
            "state": "CA",
            "postal_code": "926537015",
            "telephone_number": "949-859-6600",
            "fax_number": "949-859-6606"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "801 Merrick Ave",
            "address_purpose": "LOCATION",
            "city": "East Meadow",
            "state": "NY",
            "postal_code": "115544748",
            "country_code": "US",
            "telephone_number": "855-457-3422",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZIEGLER",
        "first_name": "OLIVIA",
        "middle_name": "RENEE",
        "credential": "PT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-10-23",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "NY",
            "license": "046335",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "OLIVIA",
            "last_name": "JOHNSTON",
            "middle_name": "RENEE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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• Physical Therapist in Laguna Hills, CA
• Providers in Laguna Hills, CA by specialty
• Physical Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.