Thomas Richard Bietsch, D.D.S.

Primary specialty

Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X

License

46560 Issued in CA

Practice address

7333 Hellman Ave
Rancho Cucamonga, CA 91730-1302

Phone

(909) 987-6205

Fax

(909) 987-8342

NPI assigned

Feb 8, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

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 1

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1139356800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1396718607",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7333 HELLMAN AVE",
            "city": "RANCHO CUCAMONGA",
            "state": "CA",
            "postal_code": "917301302",
            "telephone_number": "909-987-6205",
            "fax_number": "909-987-8342"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7333 HELLMAN AVE",
            "city": "RANCHO CUCAMONGA",
            "state": "CA",
            "postal_code": "917301302",
            "telephone_number": "909-987-6205",
            "fax_number": "909-987-8342"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BIETSCH",
        "first_name": "THOMAS",
        "middle_name": "RICHARD",
        "name_prefix": "Dr.",
        "credential": "D.D.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-08",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "CA",
            "license": "46560",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Natalie Beyer, M.S., BCBA
• Fred Beyerlein, RD
• Sonia Bhansali
• Madhumalti D. Bhavsar, M.D.
• Amy Bi
• Shauna Gorham Bigby, DNP
• Jordin Biggs
• Carolina Biglangawa
• Hira M Bilal, PA-C
• Herbert Billups

• Orthodontics and Dentofacial Orthopedics Dentistry in Rancho Cucamonga, CA
• Providers in Rancho Cucamonga, CA by specialty
• Orthodontics and Dentofacial Orthopedics Dentistry in California

• 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.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.