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Mari Matsumoto, LCSW
NPI 1942027552 · Clinical Social Worker · Portland, OR
Mari Matsumoto, LCSW is a Clinical Social Worker provider in Portland, OR (NPI 1942027552).
Provider details
- NPI number
- 1942027552
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- L8277 (OR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
6350 Ne Halsey St
Portland, OR 97213-4720
Phone: (503) 215-2669
Street-level locationGet directions
Mailing address
Po Box 3158
Portland, OR 97208-3158
Registry dates
- Enumerated
- 2024-09-24
- Last updated
- 2024-10-03
- Certified
- 2024-10-03
Frequently asked questions
- What is Mari Matsumoto's NPI number?
- Mari Matsumoto's National Provider Identifier (NPI) is 1942027552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mari Matsumoto's specialty?
- Mari Matsumoto is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mari Matsumoto located?
- Mari Matsumoto's practice location on file with NPPES is 6350 Ne Halsey St, Portland, OR 97213-4720.
- What is Mari Matsumoto's phone number?
- The practice phone number listed in the NPPES registry for Mari Matsumoto is (503) 215-2669.
- Is Mari Matsumoto's NPI active?
- Yes — Mari Matsumoto's NPI (1942027552) is active in the NPPES registry as of the last update on 2024-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.