Mark Yamaka, C.P.
NPI 1376736942 · Orthotic Fitter · Commerce, CA
Mark Yamaka, C.P. is a Orthotic Fitter provider in Commerce, CA (NPI 1376736942).
Provider details
- NPI number
- 1376736942
- Entity type
- Individual
- Primary specialty
- Orthotic FitterRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- C.P.
- Sex
- Male
- Sole proprietor
- Yes
- License
- CP001339 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-08-27
- Last updated
- 2007-08-27
Frequently asked questions
- What is Mark Yamaka's NPI number?
- Mark Yamaka's National Provider Identifier (NPI) is 1376736942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Yamaka's specialty?
- Mark Yamaka is listed in the NPPES registry with a primary specialty of Orthotic Fitter (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Yamaka located?
- Mark Yamaka's practice location on file with NPPES is 5940 E Washington Blvd, Commerce, CA 90040-2413.
- What is Mark Yamaka's phone number?
- The practice phone number listed in the NPPES registry for Mark Yamaka is (323) 721-6706.
- Is Mark Yamaka's NPI active?
- Yes — Mark Yamaka's NPI (1376736942) is active in the NPPES registry as of the last update on 2007-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.