Michael Yamashita, RN
NPI 1407442932 · Psychiatric/Mental Health Registered Nurse · Covina, CA
Michael Yamashita, RN is a Psychiatric/Mental Health Registered Nurse provider in Covina, CA (NPI 1407442932).
Provider details
- NPI number
- 1407442932
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95088965 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2020-12-18
- Last updated
- 2020-12-18
- Certified
- 2020-12-18
Frequently asked questions
- What is Michael Yamashita's NPI number?
- Michael Yamashita's National Provider Identifier (NPI) is 1407442932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Yamashita's specialty?
- Michael Yamashita is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Michael Yamashita located?
- Michael Yamashita's practice location on file with NPPES is 1161 E Covina Blvd, Covina, CA 91724-1523.
- What is Michael Yamashita's phone number?
- The practice phone number listed in the NPPES registry for Michael Yamashita is (626) 966-1632.
- Is Michael Yamashita's NPI active?
- Yes — Michael Yamashita's NPI (1407442932) is active in the NPPES registry as of the last update on 2020-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.