IndividualActive
Ronald Yamashita, RPH
NPI 1669792206 · Pharmacist · Ventura, CA
Ronald Yamashita, RPH is a Pharmacist provider in Ventura, CA (NPI 1669792206).
Provider details
- NPI number
- 1669792206
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 38078 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
131 W Main St
Ventura, CA 93001-2509
Phone: (805) 643-1121
Fax: (805) 643-8634
Street-level locationGet directions
Mailing address
2105 Rhonda St
Oxnard, CA 93036-2243
Registry dates
- Enumerated
- 2010-06-06
- Last updated
- 2010-06-06
Frequently asked questions
- What is Ronald Yamashita's NPI number?
- Ronald Yamashita's National Provider Identifier (NPI) is 1669792206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Yamashita's specialty?
- Ronald Yamashita is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Ronald Yamashita located?
- Ronald Yamashita's practice location on file with NPPES is 131 W Main St, Ventura, CA 93001-2509.
- What is Ronald Yamashita's phone number?
- The practice phone number listed in the NPPES registry for Ronald Yamashita is (805) 643-1121.
- Is Ronald Yamashita's NPI active?
- Yes — Ronald Yamashita's NPI (1669792206) is active in the NPPES registry as of the last update on 2010-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.