Yoshiko Powell, MA
NPI 1982149316 · Marriage & Family Therapist · San Rafael, CA
Yoshiko Powell, MA is a Marriage & Family Therapist provider in San Rafael, CA (NPI 1982149316).
Provider details
- NPI number
- 1982149316
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- No
- License
- 111042 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-12-20
- Last updated
- 2021-03-04
- Certified
- 2021-03-04
Frequently asked questions
- What is Yoshiko Powell's NPI number?
- Yoshiko Powell's National Provider Identifier (NPI) is 1982149316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yoshiko Powell's specialty?
- Yoshiko Powell is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Yoshiko Powell located?
- Yoshiko Powell's practice location on file with NPPES is 1480 Lincoln Ave, San Rafael, CA 94901-2084.
- What is Yoshiko Powell's phone number?
- The practice phone number listed in the NPPES registry for Yoshiko Powell is (415) 456-7724.
- Is Yoshiko Powell's NPI active?
- Yes — Yoshiko Powell's NPI (1982149316) is active in the NPPES registry as of the last update on 2021-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.