Organization Active NPI

Grazen Corporation

  • Physical Therapy Clinic/Center
  • Madison, CT
National Provider Identifier
1497648679
Registry record updated Jun 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical Therapy Clinic/CenterTaxonomy code 261QP2000X
Legal business name
GRAZEN CORPORATION
Practice address
90 Wall St Ste 100
Madison, CT 06443-3128
Phone
(475) 522-6030
Fax
(866) 265-2985
NPI assigned
May 29, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 23, 2026

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

Authorized official

Name
John Robert Grazen
Title
Owner / Ceo
Phone
(860) 876-3981

Specialties & licenses 1

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

Addresses

Primary practice location

90 Wall St Ste 100
Madison, CT 06443-3128

Mailing address

90 Wall St Ste 100
Madison, CT 06443-3128
Phone (475) 522-6030

Other names 1

  • Fyzical Therapy and Balance Center Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20250820000676 CT Part B Supplier - Physical/Occupational Therapy Group in Private Practice 8022517614 Receives reassigned benefits from 2 practitioners
Practice locations: Madison, CT

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1748476800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782172800000",
    "number": "1497648679",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "90 WALL ST STE 100",
            "city": "MADISON",
            "state": "CT",
            "postal_code": "064433128",
            "telephone_number": "475-522-6030",
            "fax_number": "866-265-2985"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "90 WALL ST STE 100",
            "city": "MADISON",
            "state": "CT",
            "postal_code": "064433128",
            "telephone_number": "475-522-6030",
            "fax_number": "866-265-2985"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GRAZEN CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-05-29",
        "last_updated": "2026-06-23",
        "certification_date": "2026-06-23",
        "status": "A",
        "authorized_official_last_name": "GRAZEN",
        "authorized_official_first_name": "JOHN",
        "authorized_official_middle_name": "ROBERT",
        "authorized_official_title_or_position": "OWNER / CEO",
        "authorized_official_telephone_number": "860-876-3981"
    },
    "taxonomies": [
        {
            "code": "261QP2000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Physical Therapy",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Fyzical Therapy and Balance Center",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Fyzical Therapy and Balance Center",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Madison, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.