Individual provider Active NPI

Nathaniel Robert Sweet, OD

  • Optometrist
  • Providence, RI
National Provider Identifier
1831714377
Registry record updated Jul 15, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
TUV009328 Issued in NY
Practice address
891 Westminster St
Providence, RI 02903-4020
Phone
(401) 331-7850
NPI assigned
Jun 10, 2020
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 15, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
OptometristGroup: 193400000X SINGLE SPECIALTY GROUP 152W00000X TUV009328 NY Primary

Addresses

Primary practice location

891 Westminster St
Providence, RI 02903-4020

Mailing address

235 Washington St
Ste 1
Saratoga Springs, NY 12866-5963
Phone (518) 587-5900

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in RI, NY2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20200818002590 RI Practitioner - Optometry 7113343351 Reassigns benefits to 1 organization
I20210723002841 NY Practitioner - Optometry 7113343351 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Saratoga Optometric Assoc, PCGroup PAC ID 5294821724, 7 clinicians

Practice addresses (Care Compare)

235 Washington St
Suite 1
Saratoga Springs, NY 12866-5963
Phone (518) 587-5900

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
TUV009328NYMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Empire Vision Center Inc Optometrist CurrentSince Jul 21, 2025 Accepting new patients
Sight Services P.C. Optometrist CurrentSince Jun 1, 2024 Accepting new patients
Sightrite Inc Optometrist CurrentSince Sep 10, 2023 Accepting new patients
Empire Vision Center, Inc CurrentSince Jul 21, 2025 Accepting new patients
Old Saratoga Optometry & Ophthalmic Dispensing, PLLC CurrentSince Jun 5, 2023 Accepting new patients

Locations

1188 King St
Greenwich, CT 06831
Phone (203) 531-8300

267 Broadway
Fl 2
Brooklyn, NY 11211
Phone (716) 912-5877

2680 Delaware Ave
Ste C
Buffalo, NY 14216
Phone (716) 873-1241

7144 Yellowstone Blvd
Forest Hills, NY 11375
Phone (718) 544-4300

1224 State Route 29
Greenwich, NY 12834
Phone (518) 692-2040

560 Troy Schenectady Rd
#7
Latham, NY 12110
Phone (518) 783-0090

1930 South Rd
#105
Poughkeepsie, NY 12601
Phone (845) 298-3200

2590 W Ridge Rd
Rochester, NY 14626
Phone (585) 227-7150

2921 Erie Blvd E
Syracuse, NY 13224
Phone (315) 446-3145

134 Great East Neck Rd
West Babylon, NY 11704
Phone (631) 321-3850

1400 Oaklawn Ave
Cranston, RI 02920
Phone (401) 463-6696

Organizations & group practices 7

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.

NPI Registry JSON

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

{
    "created_epoch": "1591747200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1626307200000",
    "number": "1831714377",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "235 WASHINGTON ST",
            "address_2": "STE 1",
            "city": "SARATOGA SPRINGS",
            "state": "NY",
            "postal_code": "128665963",
            "telephone_number": "518-587-5900",
            "fax_number": "518-587-5938"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "891 WESTMINSTER ST",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029034020",
            "telephone_number": "401-331-7850"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SWEET",
        "first_name": "NATHANIEL",
        "middle_name": "ROBERT",
        "name_prefix": "Dr.",
        "credential": "OD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2020-06-10",
        "last_updated": "2021-07-15",
        "certification_date": "2021-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Optometrist",
            "state": "NY",
            "license": "TUV009328",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Providence, RI

Sources for this page

Verify at the official NPI Registry.