Michael M Siew DDS MD PLLC

Primary specialty

Oral and Maxillofacial Surgery (Dentist)Taxonomy code 1223S0112X

Legal business name

MICHAEL M SIEW DDS MD PLLC

Practice address

916 NE Ravenna Blvd
Seattle, WA 98115-5566

Phone

(206) 525-6181

NPI assigned

Jul 10, 2026

Organization subpart

No

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

Authorized official

Name

Michael Siew

Title

Member

Phone

(915) 255-3161

Specialties & licenses 2

Addresses

Locations

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Junghi Jane Kim, DDS

  • Dentist
  • Seattle, WA
  • NPI 1093361792
  NPD (past)
• Michael Manchang Siew Jr., DDS, MD

  • Oral and Maxillofacial Surgery (Dentist)
  • Seattle, WA
  • NPI 1164959169
  NPD (past)
• Michael Taksang Siew Sr., DDS

  • General Practice Dentistry
  • Seattle, WA
  • NPI 1982794285
  NPD (past)

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

{
    "created_epoch": "1783641600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786665600000",
    "number": "1033038427",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "916 NE RAVENNA BLVD",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981155566",
            "telephone_number": "206-845-7333",
            "fax_number": "206-672-1369"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "916 NE RAVENNA BLVD",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981155566",
            "telephone_number": "206-525-6181"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MICHAEL M SIEW DDS MD PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-10",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "status": "A",
        "authorized_official_last_name": "SIEW",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_title_or_position": "MEMBER",
        "authorized_official_telephone_number": "915-255-3161"
    },
    "taxonomies": [
        {
            "code": "1223S0112X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dentist, Oral and Maxillofacial Surgery",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "204E00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Oral & Maxillofacial Surgery",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Huynh DDS and Amin Tabatabaian, DDS PLLC
• Michael Kang, DMD, MMSC, PLLC
• Michael L Bilikas DDS, PS
• Michael Lacorte Dentistry, PC
• Michael Lewis, DC Inc PS
• Michael Mohandeson, MD PS
• Michael O'. Weeks MD MSW PLLC
• Michael R Harris DDS PS
• Michael Rediger Licsw Inc
• Michael S Cho DDS PS

• Oral and Maxillofacial Surgery (Dentist) in Seattle, WA
• Providers in Seattle, WA by specialty
• Oral and Maxillofacial Surgery (Dentist) in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.