Mats H Kronstrom, DDS, PHD

Primary specialty

ProsthodonticsTaxonomy code 1223P0700X

License

DF30000093 Issued in WA

Practice address

325 9TH Ave
Mailbox 359893
Seattle, WA 98104-2420

Phone

(206) 731-3189

Fax

(206) 731-2810

NPI assigned

Feb 26, 2007

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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

State licenses

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

{
    "created_epoch": "1172448000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1477689966",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "325 9TH AVE",
            "address_2": "MAILBOX 359893",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042420",
            "telephone_number": "206-731-3189",
            "fax_number": "206-731-2810"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "325 9TH AVE",
            "address_2": "MAILBOX 359893",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042420",
            "telephone_number": "206-731-3189",
            "fax_number": "206-731-2810"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KRONSTROM",
        "first_name": "MATS",
        "middle_name": "H",
        "credential": "DDS, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-26",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "WA",
            "license": "DF30000093",
            "primary": false
        },
        {
            "code": "1223P0700X",
            "taxonomy_group": "",
            "desc": "Dentist, Prosthodontics",
            "state": "WA",
            "license": "DF30000093",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "5052121",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• David Victor Krom, PSYD, LMHCA
• Jenae Kronbach, MA, LMHC
• Lea Elise Kronenberg
• Richard R. Kronfol, M.D.
• Matthew Patterson Kronman, MD
• Jeroen Kroon, MD
• Erin Kathryn Kross, MD
• Laura Kross
• Denise M Krouse, LMHC
• Rachael Anelle Krowpman, MSN FNP-BC

• Prosthodontics in Seattle, WA
• Providers in Seattle, WA by specialty
• Prosthodontics in Washington

• 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.