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Mark Warmuth, C.O.
NPI 1205000957 · Orthotist · Ventura, CA
Mark Warmuth, C.O. is a Orthotist provider in Ventura, CA (NPI 1205000957).
Provider details
- NPI number
- 1205000957
- Entity type
- Individual
- Primary specialty
- OrthotistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- C.O.
- Sex
- Male
- Sole proprietor
- No
- License
- CO1535 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Registry dates
- Enumerated
- 2008-04-14
- Last updated
- 2008-04-16
Frequently asked questions
- What is Mark Warmuth's NPI number?
- Mark Warmuth's National Provider Identifier (NPI) is 1205000957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Warmuth's specialty?
- Mark Warmuth is listed in the NPPES registry with a primary specialty of Orthotist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Warmuth located?
- Mark Warmuth's practice location on file with NPPES is 4517 Market St, Ventura, CA 93003-7710.
- What is Mark Warmuth's phone number?
- The practice phone number listed in the NPPES registry for Mark Warmuth is (805) 658-1822.
- Is Mark Warmuth's NPI active?
- Yes — Mark Warmuth's NPI (1205000957) is active in the NPPES registry as of the last update on 2008-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.