IndividualActive
Sebastian Hart, BA - HISTORY
NPI 1902126253 · Counselor · Fremont, CA
Sebastian Hart, BA - HISTORY is a Counselor provider in Fremont, CA (NPI 1902126253).
Provider details
- NPI number
- 1902126253
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- BA - HISTORY
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
40950 Chapel Way
Fremont, CA 94538-4236
Phone: (510) 226-6180
Street-level locationGet directions
Mailing address
2275 Arlington Dr
San Leandro, CA 94578-1132
Registry dates
- Enumerated
- 2010-06-09
- Last updated
- 2010-06-09
Frequently asked questions
- What is Sebastian Hart's NPI number?
- Sebastian Hart's National Provider Identifier (NPI) is 1902126253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sebastian Hart's specialty?
- Sebastian Hart is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Sebastian Hart located?
- Sebastian Hart's practice location on file with NPPES is 40950 Chapel Way, Fremont, CA 94538-4236.
- What is Sebastian Hart's phone number?
- The practice phone number listed in the NPPES registry for Sebastian Hart is (510) 226-6180.
- Is Sebastian Hart's NPI active?
- Yes — Sebastian Hart's NPI (1902126253) is active in the NPPES registry as of the last update on 2010-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.