Organization Active NPI

Proactive Physical Therapy Services PC

  • Physical Therapy Clinic/Center
  • Pasadena, CA
National Provider Identifier
1184592594
Registry record updated Sep 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Therapy Clinic/CenterTaxonomy code 261QP2000X
Legal business name
PROACTIVE PHYSICAL THERAPY SERVICES PC
Practice address
275 E. Green St.
Apt 1441
Pasadena, CA 91101-4418
Phone
(772) 924-4283
NPI assigned
Oct 27, 2025
Last updated
Sep 8, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 8, 2026

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

Authorized official

Name
Andrew Jason GuthartNPI 1093490476
Title
Owner
Phone
(772) 924-4283

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapy Clinic/Center 261QP2000X NU Primary

Addresses

Primary practice location

275 E. Green St.
Apt 1441
Pasadena, CA 91101-4418

Mailing address

525 San Marcos Rd
San Dimas, CA 91773-3331
Phone (772) 924-4283

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1761523200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1788825600000",
    "number": "1184592594",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "525 SAN MARCOS RD",
            "city": "SAN DIMAS",
            "state": "CA",
            "postal_code": "917733331",
            "telephone_number": "772-924-4283"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "275 E. GREEN ST.",
            "address_2": "APT 1441",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911014418",
            "telephone_number": "772-924-4283"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PROACTIVE PHYSICAL THERAPY SERVICES PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-27",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A",
        "authorized_official_last_name": "GUTHART",
        "authorized_official_first_name": "ANDREW",
        "authorized_official_middle_name": "JASON",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "772-924-4283"
    },
    "taxonomies": [
        {
            "code": "261QP2000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Physical Therapy",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pasadena, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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.