Thomas Francis Dowling, D.D.S.

Primary specialty

Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X

License

7341 Issued in MD

Practice address

3403 Olandwood CT
Suite 201
Olney, MD 20832-1486

Phone

(301) 774-1888

Fax

(301) 774-6320

NPI assigned

Oct 11, 2005

Last updated

Oct 15, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

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": "1128988800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792022400000",
    "number": "1851389233",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3403 OLANDWOOD CT STE 201",
            "city": "OLNEY",
            "state": "MD",
            "postal_code": "208321486",
            "telephone_number": "301-774-1888",
            "fax_number": "301-774-6320"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3403 OLANDWOOD CT",
            "address_2": "SUITE 201",
            "city": "OLNEY",
            "state": "MD",
            "postal_code": "208321486",
            "telephone_number": "301-774-1888",
            "fax_number": "301-774-6320"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "310 Merrimac Ct",
            "address_purpose": "LOCATION",
            "city": "Prince Frederick",
            "state": "MD",
            "postal_code": "206784134",
            "country_code": "US",
            "telephone_number": "410-535-0981",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DOWLING",
        "first_name": "THOMAS",
        "middle_name": "FRANCIS",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-10-11",
        "last_updated": "2026-10-15",
        "certification_date": "2026-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "MD",
            "license": "7341",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "297904700",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Morgan Colleen Donnellan Densford
• Behzad Doratotaj
• Jonathan Dosso
• Theodore Michael Dougherty, D.D.S.
• Jordan Doughty
• Linda Downes, PT
• Christina Doyle, RD, LD, MA
• Dr. Richard U. Mattson D.M.D., P.a.
• DRS Korsower & Pion Radiology PA
• DRS Mennitt & Daly, PA

• Orthodontics and Dentofacial Orthopedics Dentistry in Olney, MD
• Providers in Olney, MD by specialty
• Orthodontics and Dentofacial Orthopedics Dentistry in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 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.