Organization Active NPI

Macyop LLC

  • Prosthetic/Orthotic Supplier
  • Guilford, CT
National Provider Identifier
1194553487
Registry record updated Jan 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Prosthetic/Orthotic SupplierTaxonomy code 335E00000X
Legal business name
MACYOP LLC
Practice address
1575 Boston Post Rd Ste B1
Guilford, CT 06437-2319
Phone
(860) 333-5558
NPI assigned
Jul 26, 2024
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 13, 2026

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

Authorized official

Name
Thomas H Morrissey
Title
General Manager
Phone
(508) 588-6060

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Prosthetic/Orthotic Supplier 335E00000X Primary

Addresses

Primary practice location

1575 Boston Post Rd Ste B1
Guilford, CT 06437-2319

Mailing address

305 Flanders Rd Unit 6
East Lyme, CT 06333-1743
Phone (860) 333-5558

Other names 1

  • OP Specialty Bracing Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20250221002770 CT DME Supplier - Certified Orth/Pros/Pedorthist 3173881810 Practice locations: Guilford, CT

Other NPIs with the same Medicare PAC ID 3

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1721952000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768262400000",
    "number": "1194553487",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "305 FLANDERS RD UNIT 6",
            "city": "EAST LYME",
            "state": "CT",
            "postal_code": "063331743",
            "telephone_number": "860-333-5558"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1575 BOSTON POST RD STE B1",
            "city": "GUILFORD",
            "state": "CT",
            "postal_code": "064372319",
            "telephone_number": "860-333-5558"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MACYOP LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-07-26",
        "last_updated": "2026-01-13",
        "certification_date": "2026-01-13",
        "status": "A",
        "authorized_official_last_name": "MORRISSEY",
        "authorized_official_first_name": "THOMAS",
        "authorized_official_middle_name": "H",
        "authorized_official_title_or_position": "GENERAL MANAGER",
        "authorized_official_telephone_number": "508-588-6060"
    },
    "taxonomies": [
        {
            "code": "335E00000X",
            "taxonomy_group": "",
            "desc": "Prosthetic/Orthotic Supplier",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "OP Specialty Bracing",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Guilford, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 13, 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.