OrganizationActive
Channel Islands Prosthetics-Orthotics
NPI 1891902524 · Prosthetic/Orthotic Supplier · Ventura, CA
Channel Islands Prosthetics-Orthotics is a Prosthetic/Orthotic Supplier organization in Ventura, CA (NPI 1891902524).
Provider details
- NPI number
- 1891902524
- Entity type
- Organization
- Primary specialty
- Prosthetic/Orthotic SupplierSuppliers
- Organization subpart
- No
- Authorized official
- Mark Warmuth, Pres.(805) 658-1822
Specialties & taxonomies
Suppliers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
4517 Market St
Ste 4
Ventura, CA 93003-7710
Phone: (805) 658-1822
Fax: (805) 658-1824
Street-level locationGet directions
Mailing address
4517 Market St
Ventura, CA 93003-7710
Other names (DBA / former)
- Other name
- M. Warmuth C.o. Inc.
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2009-03-12
Frequently asked questions
- What is Channel Islands Prosthetics-Orthotics's NPI number?
- Channel Islands Prosthetics-Orthotics's National Provider Identifier (NPI) is 1891902524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Channel Islands Prosthetics-Orthotics?
- Channel Islands Prosthetics-Orthotics is classified in the NPPES registry as Prosthetic/Orthotic Supplier (Suppliers).
- Where is Channel Islands Prosthetics-Orthotics located?
- Channel Islands Prosthetics-Orthotics's practice location on file with NPPES is 4517 Market St, Ventura, CA 93003-7710.
- What is Channel Islands Prosthetics-Orthotics's phone number?
- The practice phone number listed in the NPPES registry for Channel Islands Prosthetics-Orthotics is (805) 658-1822.
- Who is the authorized official for Channel Islands Prosthetics-Orthotics?
- The authorized official listed on Channel Islands Prosthetics-Orthotics's NPPES record is Mark Warmuth, Pres.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Channel Islands Prosthetics-Orthotics's NPI active?
- Yes — Channel Islands Prosthetics-Orthotics's NPI (1891902524) is active in the NPPES registry as of the last update on 2009-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.