Individual provider Active NPI

Gavin To, DDS

  • Pediatric Dentistry
  • Stamford, CT
National Provider Identifier
1699453118
Registry record updated Aug 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric DentistryTaxonomy code 1223P0221X
License
22DI03004300 Issued in NJ
Practice address
127 Greyrock PL
Stamford, CT 06901-3100
Phone
(203) 340-1496
NPI assigned
Jul 5, 2023
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 7, 2026

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Dentistry 1223P0221X 064811-01 NY
Dentist 122300000X 064811-01 NY
Pediatric Dentistry 1223P0221X 22DI03004300 NJ Primary
Pediatric Dentistry 1223P0221X 14491 CT
Pediatric Dentistry 1223P0221X 113559 CA

Addresses

Primary practice location

127 Greyrock PL
Stamford, CT 06901-3100

Mailing address

345 E 24TH St
New York, NY 10010-4020
Phone (212) 998-9800

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
22DI03004300NJMDPediatric Dentist
064811-01NYMDPediatric Dentist

NPI Registry JSON

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

{
    "created_epoch": "1688515200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786060800000",
    "number": "1699453118",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "345 E 24TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100104020",
            "telephone_number": "212-998-9800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "127 GREYROCK PL",
            "city": "STAMFORD",
            "state": "CT",
            "postal_code": "069013100",
            "telephone_number": "203-340-1496"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TO",
        "first_name": "GAVIN",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-07-05",
        "last_updated": "2026-08-07",
        "certification_date": "2026-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223P0221X",
            "taxonomy_group": "",
            "desc": "Dentist, Pediatric Dentistry",
            "state": "NY",
            "license": "064811-01",
            "primary": false
        },
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "NY",
            "license": "064811-01",
            "primary": false
        },
        {
            "code": "1223P0221X",
            "taxonomy_group": "",
            "desc": "Dentist, Pediatric Dentistry",
            "state": "NJ",
            "license": "22DI03004300",
            "primary": true
        },
        {
            "code": "1223P0221X",
            "taxonomy_group": "",
            "desc": "Dentist, Pediatric Dentistry",
            "state": "CT",
            "license": "14491",
            "primary": false
        },
        {
            "code": "1223P0221X",
            "taxonomy_group": "",
            "desc": "Dentist, Pediatric Dentistry",
            "state": "CA",
            "license": "113559",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Stamford, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.