Individual provider Active NPI

Lilliam M Diaz, MD

  • Diagnostic Radiology Physician
  • Cayey, PR
National Provider Identifier
1053377523
Registry record updated Apr 18, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
12104 Issued in PR
Practice address
Bo Rincon Sector Las Lomas Carr #14 KM 72-2
Edificio Profesional Hospital Menonita
Cayey, PR 00736
Phone
(787) 535-1001
NPI assigned
Apr 25, 2006
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 18, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 12104 PR Primary

Addresses

Primary practice location

Bo Rincon Sector Las Lomas Carr #14 KM 72-2
Edificio Profesional Hospital Menonita
Cayey, PR 00736

Mailing address

100 Calle Marginal Apt 322
Guaynabo, PR 00969-8415
Phone (787) 646-3002

Other practice location 1

Turabo Gardens, Carr. 172, Salida 21
Caguas, PR 00727-7084
Phone (787) 653-0550

Other identifiers 1

IdentifierTypeStateIssuer
7360053MedicaidPR

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PR
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20130815000242 PR Practitioner - Diagnostic Radiology 0244472561 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hospital Menonita de CayeyGroup PAC ID 2466449657, 57 clinicians

Practice addresses (Care Compare)

Carretera 14 Interior
Bo Rincon
Cayey, PR 00737-2800
Phone (787) 434-1700

PO Box
Suite 372800
Cayey, PR 00737-2800

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
12104PRMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hospital Menonita Caguas Inc CurrentSince Jun 14, 2025 Accepting new patients
Hospital Menonita de Cayey CurrentSince Nov 20, 2017 Accepting new patients
Hospital Menonita de Cayey Diagnostic Radiology CurrentSince Nov 20, 2017 Accepting new patients
Hospital Menonita Caguas Inc Diagnostic Radiology CurrentSince Jun 14, 2025 Accepting new patients
Advanced MRI Group of PR,P.S.C. Past Accepting new patients

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1145923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1713398400000",
    "number": "1053377523",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 CALLE MARGINAL APT 322",
            "city": "GUAYNABO",
            "state": "PR",
            "postal_code": "009698415",
            "telephone_number": "787-646-3002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "BO RINCON SECTOR LAS LOMAS CARR #14 KM 72-2",
            "address_2": "EDIFICIO PROFESIONAL HOSPITAL MENONITA",
            "city": "CAYEY",
            "state": "PR",
            "postal_code": "00736",
            "telephone_number": "787-535-1001"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Turabo Gardens, Carr. 172, Salida 21",
            "address_purpose": "LOCATION",
            "city": "Caguas",
            "state": "PR",
            "postal_code": "007277084",
            "country_code": "US",
            "telephone_number": "787-653-0550",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIAZ",
        "first_name": "LILLIAM",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-04-25",
        "last_updated": "2024-04-18",
        "certification_date": "2024-04-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "PR",
            "license": "12104",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7360053",
            "state": "PR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Cayey, PR

Sources for this page

Verify at the official NPI Registry.