Morton Lewis Krieg, DDS

Primary specialty

Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X

License

D011301 Issued in AZ

Practice address

6565 E Carondelet Dr Ste 355
Tucson, AZ 85710-3523

Phone

(520) 733-9225

NPI assigned

May 3, 2006

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

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

State licenses

Practice roles

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

• Krieg Family Dental

  • Dentist
  • Dickinson, ND
  • NPI 1326452335
  NPD (past) Authorized official

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

{
    "created_epoch": "1146614400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757462400000",
    "number": "1336107804",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6565 E CARONDELET DR STE 355",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857103523",
            "telephone_number": "520-733-9225"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6565 E CARONDELET DR STE 355",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857103523",
            "telephone_number": "520-733-9225"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KRIEG",
        "first_name": "MORTON",
        "middle_name": "LEWIS",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-05-03",
        "last_updated": "2025-09-10",
        "certification_date": "2025-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "AZ",
            "license": "D011301",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "41180",
            "state": "ND"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ivana Kreso
• Andrea Kress
• Ryan Michael Kretzer, M.D.
• Kendralia Marsha Kretzschmar, FNP-C
• Barry Ford Krieble, M.D.
• Dana Kriendler
• Wendy Maddocks Kriendler, MS CCC-SLP
• Linda M Krienitz, RN
• Sandra Nan Krieski, M.S., CCC-SLP
• Deborah Elena Kring, OTR/L

• Orthodontics and Dentofacial Orthopedics Dentistry in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Orthodontics and Dentofacial Orthopedics Dentistry in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.