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Stewart Umfleet, LCSW
NPI 1235382144 · Clinical Social Worker · San Jose, CA
Stewart Umfleet, LCSW is a Clinical Social Worker provider in San Jose, CA (NPI 1235382144).
Provider details
- NPI number
- 1235382144
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 64821 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
2625 Zanker Road
San Jose, CA 95134
Phone: (408) 325-5127
Street-level locationGet directions
Mailing address
2625 Zanker Rd
San Jose, CA 95134-2130
Registry dates
- Enumerated
- 2008-10-23
- Last updated
- 2025-02-25
- Certified
- 2025-02-25
Frequently asked questions
- What is Stewart Umfleet's NPI number?
- Stewart Umfleet's National Provider Identifier (NPI) is 1235382144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stewart Umfleet's specialty?
- Stewart Umfleet is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Stewart Umfleet located?
- Stewart Umfleet's practice location on file with NPPES is 2625 Zanker Road, San Jose, CA 95134.
- What is Stewart Umfleet's phone number?
- The practice phone number listed in the NPPES registry for Stewart Umfleet is (408) 325-5127.
- Is Stewart Umfleet's NPI active?
- Yes — Stewart Umfleet's NPI (1235382144) is active in the NPPES registry as of the last update on 2025-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.