Active NPI
Inland Northwest Orthotics and Prosthetics, Inc
Doing business as Thompsons Custom Orthotics and Prosthetics
- Prosthetic/Orthotic Supplier
- Clarkston, WA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Prosthetic/Orthotic Supplier
- License
- 602056141
- Legal business name
- INLAND NORTHWEST ORTHOTICS AND PROSTHETICS, INC
- Doing business as
- Thompsons Custom Orthotics and Prosthetics
- Practice address
- 717 6TH St
Clarkston, WA 99403 - Phone
- (509) 758-8874
- Fax
- (509) 624-5537
- NPI assigned
- Mar 21, 2006
- Last updated
- Apr 20, 2026
- Organization subpart
- Yes
- Parent organization
- HANGER INC
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Jennifer L Simmons
- Title
- Regulatory Compliance Analyst III
- Phone
- (206) 414-2907
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Durable Medical Equipment & Medical Supplies | 332B00000X | NU | ||
| Prosthetic/Orthotic Supplier | 335E00000X | 602056141 | WA | Primary |
Addresses
Primary practice location
717 6TH St
Clarkston, WA 99403
Mailing address
PO Box 650846
Dallas, TX 75265-0846
Other identifiers 4
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 805809101 | Medicaid | ID | |
| 5006930042 | Medicaid | OR | |
| 509-624-1308 | Medicaid | WA | |
| 9050030 | Medicaid | WA |
Other names 1
- Thompsons Custom Orthotics and Prosthetics
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WA
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20100930003380 | WA | DME Supplier - Prosthetic Personnel | 8729198817 | Practice locations: Clarkston, WA |
Other NPIs with the same Medicare PAC ID 2
NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).
-
dba Thompsons Custom Orthotics and Prosthetics
- Prosthetic/Orthotic Supplier
- Spokane, WA
- NPI 1962479915
8729198817
-
dba Thompson Custom Orthotic & Prosthetic
- Prosthetic/Orthotic Supplier
- Hayden, ID
- NPI 1548229255
8729198817
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
Medicare medical equipment & supply locations
| Supplier | Supplies | Medicare assignment |
|---|---|---|
| Inland Northwest Orthotics and Pros | Orthoses: Custom Fabricated|Orthoses: Prefabricated (Non-Custom Fabricated)|Orthoses: Off-The-Shelf|Limb Prostheses|Diabetic Shoes and Inserts|Diabetic Shoes/Inserts - Custom|Lymphedema Compression Treatment Items | Does not accept assignment |
National Provider Directory
National Provider Directory- Tax ID family
- Inland Northwest Orthotics and Prosthetics Inc
Other organizations with this tax ID 2
Organizations that report the same tax identification number in the National Provider Directory.
-
dba Thompsons Custom Orthotics and Prosthetics
- Prosthetic/Orthotic Supplier
- Spokane, WA
- NPI 1962479915
-
dba Thompson Custom Orthotic & Prosthetic
- Prosthetic/Orthotic Supplier
- Hayden, ID
- NPI 1548229255
Locations
401 S Sherman St
Spokane, WA 99202
Phone (509) 624-1308
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1142899200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1776643200000",
"number": "1639138340",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 650846",
"city": "DALLAS",
"state": "TX",
"postal_code": "752650846"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "717 6TH ST",
"city": "CLARKSTON",
"state": "WA",
"postal_code": "99403",
"telephone_number": "509-758-8874",
"fax_number": "509-624-5537"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "INLAND NORTHWEST ORTHOTICS AND PROSTHETICS, INC",
"organizational_subpart": "YES",
"parent_organization_legal_business_name": "HANGER INC",
"enumeration_date": "2006-03-21",
"last_updated": "2026-04-20",
"certification_date": "2026-04-20",
"status": "A",
"authorized_official_last_name": "SIMMONS",
"authorized_official_first_name": "JENNIFER",
"authorized_official_middle_name": "L",
"authorized_official_title_or_position": "REGULATORY COMPLIANCE ANALYST III",
"authorized_official_telephone_number": "206-414-2907"
},
"taxonomies": [
{
"code": "332B00000X",
"taxonomy_group": "",
"desc": "Durable Medical Equipment & Medical Supplies",
"state": "NU",
"license": null,
"primary": false
},
{
"code": "335E00000X",
"taxonomy_group": "",
"desc": "Prosthetic/Orthotic Supplier",
"state": "WA",
"license": "602056141",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "805809101",
"state": "ID"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "5006930042",
"state": "OR"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "509-624-1308",
"state": "WA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "9050030",
"state": "WA"
}
],
"endpoints": [],
"other_names": [
{
"organization_name": "Thompsons Custom Orthotics and Prosthetics",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in Clarkston, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.