Individual provider Active NPI

Margaret Johnston

  • Physical Therapy Assistant
  • Parma, OH
National Provider Identifier
1659285997
Registry record updated Oct 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Therapy AssistantTaxonomy code 225200000X
License
012689 Issued in OH
Practice address
7700 Malibu Dr
Parma, OH 44130-7203
Phone
(440) 885-8645
NPI assigned
Oct 2, 2026
Last updated
Oct 2, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 2, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapy Assistant 225200000X 012689 OH Primary

Addresses

Primary practice location

7700 Malibu Dr
Parma, OH 44130-7203

Mailing address

7377 Chateau Dr
Parma, OH 44130-6000
Phone (440) 842-5300

Other practice location 1

3600 Dentzler Rd
Parma, OH 44134-4961
Phone (440) 885-2426

Other practice location 2

7377 Chateau Dr
Parma, OH 44130-6000
Phone (440) 842-5300

Other practice location 3

9906 W Pleasant Valley Rd
Parma, OH 44130-6009
Phone (440) 843-3867

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1790899200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790899200000",
    "number": "1659285997",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7377 CHATEAU DR",
            "city": "PARMA",
            "state": "OH",
            "postal_code": "441306000",
            "telephone_number": "440-842-5300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7700 MALIBU DR",
            "city": "PARMA",
            "state": "OH",
            "postal_code": "441307203",
            "telephone_number": "440-885-8645"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3600 Dentzler Rd",
            "address_purpose": "LOCATION",
            "city": "Parma",
            "state": "OH",
            "postal_code": "441344961",
            "country_code": "US",
            "telephone_number": "440-885-2426",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7377 Chateau Dr",
            "address_purpose": "LOCATION",
            "city": "Parma",
            "state": "OH",
            "postal_code": "441306000",
            "country_code": "US",
            "telephone_number": "440-842-5300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9906 W Pleasant Valley Rd",
            "address_purpose": "LOCATION",
            "city": "Parma",
            "state": "OH",
            "postal_code": "441306009",
            "country_code": "US",
            "telephone_number": "440-843-3867",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JOHNSTON",
        "first_name": "MARGARET",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-10-02",
        "last_updated": "2026-10-02",
        "certification_date": "2026-10-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225200000X",
            "taxonomy_group": "",
            "desc": "Physical Therapy Assistant",
            "state": "OH",
            "license": "012689",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Parma, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.