Individual provider Active NPI

Ronald William Tandazo, DPT

  • Physical Therapist
  • South Pasadena, CA
National Provider Identifier
1427537422
Registry record updated Jul 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
304360 Issued in CA
Practice address
304 Garfield Ave Apt G
South Pasadena, CA 91030-2223
Phone
(646) 577-7091
NPI assigned
Aug 9, 2018
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 18, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 049433 NY
Physical Therapist 225100000X 304360 CA Primary

Addresses

Primary practice location

304 Garfield Ave Apt G
South Pasadena, CA 91030-2223

Mailing address

304 Garfield Ave Apt G
South Pasadena, CA 91030-2223
Phone (646) 577-7091

Medicare participation

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

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

Final score
87.87 of 100Reported as group
Quality
88.31
Improvement activities
40
Cost
69.4

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
003714NYMDAcupuncturist
2305215323VAMDPhysical Therapist

NPI Registry JSON

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

{
    "created_epoch": "1533772800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784332800000",
    "number": "1427537422",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "304 GARFIELD AVE APT G",
            "city": "SOUTH PASADENA",
            "state": "CA",
            "postal_code": "910302223",
            "telephone_number": "646-577-7091"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "304 GARFIELD AVE APT G",
            "city": "SOUTH PASADENA",
            "state": "CA",
            "postal_code": "910302223",
            "telephone_number": "646-577-7091"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TANDAZO",
        "first_name": "RONALD",
        "middle_name": "WILLIAM",
        "credential": "DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-08-09",
        "last_updated": "2026-07-18",
        "certification_date": "2026-07-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "NY",
            "license": "049433",
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "CA",
            "license": "304360",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in South Pasadena, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.