Individual provider Active NPI

Monica Ann Van Duyne, OD

  • Optometrist
  • Sayville, NY
National Provider Identifier
1861305609
Registry record updated Sep 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
011491 Issued in NY
Practice address
5750 Sunrise Hwy
Sayville, NY 11782-1010
Phone
(631) 589-3518
NPI assigned
Sep 23, 2026
Last updated
Sep 23, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X 011491 NY Primary

Addresses

Primary practice location

5750 Sunrise Hwy
Sayville, NY 11782-1010

Mailing address

5750 Sunrise Hwy
Sayville, NY 11782-1010

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1790121600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790121600000",
    "number": "1861305609",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5750 SUNRISE HWY",
            "city": "SAYVILLE",
            "state": "NY",
            "postal_code": "117821010"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5750 SUNRISE HWY",
            "city": "SAYVILLE",
            "state": "NY",
            "postal_code": "117821010",
            "telephone_number": "631-589-3518"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VAN DUYNE",
        "first_name": "MONICA",
        "middle_name": "ANN",
        "credential": "OD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-09-23",
        "last_updated": "2026-09-23",
        "certification_date": "2026-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "NY",
            "license": "011491",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sayville, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.