Individual provider Active NPI

Robert Morrison Dewitt Jr., D.D.S.

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Newcastle, ME
National Provider Identifier
1639120348
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X
License
2495 Issued in ME
Practice address
50 Main St
Newcastle, ME 04553-3819
Phone
(207) 563-1551
Fax
(207) 563-2573
NPI assigned
May 15, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X 2495 ME Primary

Addresses

Primary practice location

50 Main St
Newcastle, ME 04553-3819

Mailing address

50 Main St
P.O. Box 467
Newcastle, ME 04553-3819
Phone (207) 563-1551

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
2495MEMDOrthodontics and Dentofacial Orthopedic Dentist

Practice roles

OrganizationSpecialtyStatusNew patients
Robert M. Dewitt, Jr., DDS, Ms, PA Orthodontics and Dentofacial Orthopedics Past Accepting new patients

Organizations & group practices 1

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

NPI Registry JSON

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

{
    "created_epoch": "1147651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1639120348",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 MAIN ST",
            "address_2": "P.O. BOX 467",
            "city": "NEWCASTLE",
            "state": "ME",
            "postal_code": "045533819",
            "telephone_number": "207-563-1551",
            "fax_number": "207-563-2573"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 MAIN ST",
            "city": "NEWCASTLE",
            "state": "ME",
            "postal_code": "045533819",
            "telephone_number": "207-563-1551",
            "fax_number": "207-563-2573"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEWITT",
        "first_name": "ROBERT",
        "middle_name": "MORRISON",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "D.D.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-15",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "ME",
            "license": "2495",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Newcastle, ME

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.