Mountain Orthopaedic Specialists Inc

Primary specialty

Durable Medical Equipment & Medical SuppliesTaxonomy code 332B00000X

Legal business name

MOUNTAIN ORTHOPAEDIC SPECIALISTS INC

Practice address

1550 S Union Ave
Ste 210
Tacoma, WA 98405-1946

Phone

(253) 752-0714

Fax

(253) 761-2451

NPI assigned

Dec 29, 2006

Organization subpart

No

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

Authorized official

Name

Mr. Ian B Lawson, M.D.NPI 1275699563

Title

President

Phone

(253) 752-0714

Specialties & licenses 5

Addresses

Other identifiers 2

Locations

Practitioners 2

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

• Ian B Lawson, M.D.

  • Orthopaedic Surgery Physician
  • Tacoma, WA
  • NPI 1275699563
  NPD (past) Authorized official
• William Frederick Thompson, M.D.

  • Orthopaedic Surgery Physician
  • Tacoma, WA
  • NPI 1841356144
  NPD (past)

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

{
    "created_epoch": "1167350400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1992861256",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1550 S UNION AVE",
            "address_2": "STE 210",
            "city": "TACOMA",
            "state": "WA",
            "postal_code": "984051946",
            "telephone_number": "253-752-0714",
            "fax_number": "253-761-2451"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1550 S UNION AVE",
            "address_2": "STE 210",
            "city": "TACOMA",
            "state": "WA",
            "postal_code": "984051946",
            "telephone_number": "253-752-0714",
            "fax_number": "253-761-2451"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MOUNTAIN ORTHOPAEDIC SPECIALISTS INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-12-29",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "LAWSON",
        "authorized_official_first_name": "IAN",
        "authorized_official_middle_name": "B",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "253-752-0714",
        "authorized_official_name_prefix": "Mr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Orthopaedic Surgery",
            "state": "WA",
            "license": "MD00031853",
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Orthopaedic Surgery",
            "state": "WA",
            "license": "MD00035040",
            "primary": false
        },
        {
            "code": "207XS0106X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Orthopaedic Surgery, Hand Surgery",
            "state": "WA",
            "license": "MD00035040",
            "primary": false
        },
        {
            "code": "261QM2500X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Medical Specialty",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7113582",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DEPT OF LABOR & INDUSTRIE",
            "identifier": "162783",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jane Clare Mouatassim
• Mount Rainier Neurology Clinic and Diagnostic Center PS
• Brandy Mount, SUDPT
• George R. Mount IV, M.D.
• Mountain Is Out Therapy PLLC
• Megan Elizabeth Charron Mourfield, L.D.
• Carly Christine Moushegian, COTA/L
• Oussama Moussan, M.D.
• Joelle Moussi
• Kendall Robert Mower, D.M.D.

• Durable Medical Equipment & Medical Supplies in Tacoma, WA
• Providers in Tacoma, WA by specialty
• Durable Medical Equipment & Medical Supplies 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.