Knapp Prosthetics
NPI 1124082433 · Prosthetic/Orthotic Supplier · Olympia, WA
Enrolled with Medicare as Dme Supplier - Prosthetic Personnel · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Knapp Prosthetics is a Prosthetic/Orthotic Supplier organization in Olympia, WA (NPI 1124082433).
Provider details
- NPI number
- 1124082433
- Entity type
- Organization
- Primary specialty
- Prosthetic/Orthotic SupplierSuppliers
- Organization subpart
- No
- Authorized official
- Garth Knapp, President/Owner(360) 486-0565
- License
- PS00000379 (WA)
Specialties & taxonomies
Suppliers
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Sound Prosthetics & Orthotics, Inc.
Registry dates
- Enumerated
- 2006-04-13
- Last updated
- 2009-10-01
Frequently asked questions
- What is Knapp Prosthetics's NPI number?
- Knapp Prosthetics's National Provider Identifier (NPI) is 1124082433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Knapp Prosthetics?
- Knapp Prosthetics is classified in the NPPES registry as Prosthetic/Orthotic Supplier (Suppliers).
- Where is Knapp Prosthetics located?
- Knapp Prosthetics's practice location on file with NPPES is 530 Lilly Rd Se, Olympia, WA 98501-2111.
- What is Knapp Prosthetics's phone number?
- The practice phone number listed in the NPPES registry for Knapp Prosthetics is (360) 486-0565.
- Does Knapp Prosthetics accept Medicare?
- Knapp Prosthetics is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Knapp Prosthetics?
- The authorized official listed on Knapp Prosthetics's NPPES record is Garth Knapp, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Knapp Prosthetics's NPI active?
- Yes — Knapp Prosthetics's NPI (1124082433) is active in the NPPES registry as of the last update on 2009-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.