IndividualActive
Louis Tumminaro
NPI 1740480326 · Mental Health Counselor · San Leandro, CA
Louis Tumminaro is a Mental Health Counselor provider in San Leandro, CA (NPI 1740480326).
Provider details
- NPI number
- 1740480326
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
15942 Foothill Blvd
San Leandro, CA 94578-2102
Phone: (650) 430-0430
Street-level locationGet directions
Mailing address
15942 Foothill Blvd
San Leandro, CA 94578-2102
Registry dates
- Enumerated
- 2007-07-20
- Last updated
- 2007-07-20
Frequently asked questions
- What is Louis Tumminaro's NPI number?
- Louis Tumminaro's National Provider Identifier (NPI) is 1740480326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Tumminaro's specialty?
- Louis Tumminaro is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Louis Tumminaro located?
- Louis Tumminaro's practice location on file with NPPES is 15942 Foothill Blvd, San Leandro, CA 94578-2102.
- What is Louis Tumminaro's phone number?
- The practice phone number listed in the NPPES registry for Louis Tumminaro is (650) 430-0430.
- Is Louis Tumminaro's NPI active?
- Yes — Louis Tumminaro's NPI (1740480326) is active in the NPPES registry as of the last update on 2007-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.