IndividualActive
Mary Nakanishi, L.C.S.W.
NPI 1326192774 · Clinical Social Worker · Vallejo, CA
Mary Nakanishi, L.C.S.W. is a Clinical Social Worker provider in Vallejo, CA (NPI 1326192774).
Provider details
- NPI number
- 1326192774
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- No
- License
- LCS 16751 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
975 Sereno Dr
Vallejo, CA 94589-2441
Phone: (707) 651-4553
Fax: (707) 651-4445
Street-level locationGet directions
Mailing address
975 Sereno Dr
Vallejo, CA 94589-2441
Registry dates
- Enumerated
- 2007-01-23
- Last updated
- 2021-12-30
Frequently asked questions
- What is Mary Nakanishi's NPI number?
- Mary Nakanishi's National Provider Identifier (NPI) is 1326192774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Nakanishi's specialty?
- Mary Nakanishi is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Nakanishi located?
- Mary Nakanishi's practice location on file with NPPES is 975 Sereno Dr, Vallejo, CA 94589-2441.
- What is Mary Nakanishi's phone number?
- The practice phone number listed in the NPPES registry for Mary Nakanishi is (707) 651-4553.
- Is Mary Nakanishi's NPI active?
- Yes — Mary Nakanishi's NPI (1326192774) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.