Individual provider Active NPI

Mario Antonio Diaz, PA-C

  • Physician Assistant
  • Patchogue, NY
National Provider Identifier
1093475246
Registry record updated Jan 17, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
027841 Issued in NY
Practice address
101 Hospital Rd
Patchogue, NY 11772-4870
Phone
(631) 575-9591
NPI assigned
Dec 28, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 17, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Physician Assistant 363A00000X 027841 NY Primary

Addresses

Primary practice location

101 Hospital Rd
Patchogue, NY 11772-4870

Mailing address

20 Highland Rd
Brentwood, NY 11717-1609
Phone (631) 575-9591

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220214000888 NY Practitioner - Physician Assistant 4880087956 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
St. Joseph HospitalGroup PAC ID 1254222938, 101 clinicians

Practice addresses (Care Compare)

4295 Hempstead Tpke
Bethpage, NY 11714-5713
Phone (516) 579-6000

Hospital & facility affiliations

  • Chsli St Joseph Hospital Hospital, Bethpage, NY, CCN 330332
  • Long Island Community Hospital Hospital, Patchogue, NY, CCN 330141

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
027841NYMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
New York University CurrentSince Dec 19, 2025 Accepting new patients
New York University CurrentSince Dec 19, 2025 Accepting new patients

Locations

101 Hospital Rd
Patchogue, NY 11772
Phone (631) 654-7100

Networks

  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H9678

Organizations & group practices 3

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

Hospital & facility affiliations 3

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": "1640649600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1642377600000",
    "number": "1093475246",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 HIGHLAND RD",
            "city": "BRENTWOOD",
            "state": "NY",
            "postal_code": "117171609",
            "telephone_number": "631-575-9591"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 HOSPITAL RD",
            "city": "PATCHOGUE",
            "state": "NY",
            "postal_code": "117724870",
            "telephone_number": "631-575-9591"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAZ",
        "first_name": "MARIO",
        "middle_name": "ANTONIO",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-12-28",
        "last_updated": "2022-01-17",
        "certification_date": "2022-01-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "027841",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Patchogue, NY

Sources for this page

Verify at the official NPI Registry.