Robert T Nicoll, DDS

Primary specialty

PeriodonticsTaxonomy code 1223P0300X

License

NH3121 Issued in NH

Practice address

14 Hampton Road
Exeter, NH 03833-4808

Phone

(603) 778-9630

Fax

(603) 778-8466

NPI assigned

Sep 13, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1158105600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1457456832",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14 HAMPTON ROAD",
            "city": "EXETER",
            "state": "NH",
            "postal_code": "038334808",
            "telephone_number": "603-778-9630",
            "fax_number": "603-778-8466"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14 HAMPTON ROAD",
            "city": "EXETER",
            "state": "NH",
            "postal_code": "038334808",
            "telephone_number": "603-778-9630",
            "fax_number": "603-778-8466"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NICOLL",
        "first_name": "ROBERT",
        "middle_name": "T",
        "credential": "DDS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-13",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "NH",
            "license": "NH1094",
            "primary": false
        },
        {
            "code": "1223P0300X",
            "taxonomy_group": "",
            "desc": "Dentist, Periodontics",
            "state": "NH",
            "license": "NH3121",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melanee Mary Newman-Fisher, PT, DPT
• Nhoms, PLLC (Nhoms)
• Alex J Nichols, AUD
• Tina Nichols
• William Nichols
• Eugene Joseph Niedzielski, DDS
• Emily P.R. Nields, DO
• Nightwater Health of New Hampshire Inc
• Nightwater Health, Inc
• Jill Nooney, MSW

• Periodontics in Exeter, NH
• Providers in Exeter, NH by specialty
• Periodontics in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.