OrganizationActive
Horizon Services, Incorporated
NPI 1396248480 · Community/Behavioral Health Agency · San Jose, CA
Horizon Services, Incorporated is a Community/Behavioral Health Agency organization in San Jose, CA (NPI 1396248480).
Provider details
- NPI number
- 1396248480
- Entity type
- Organization
- Primary specialty
- Community/Behavioral Health AgencyAgencies
- Parent organization
- Horizon Services, Incorporated
- Organization subpart
- Yes
- Authorized official
- Janice Markwart, Operations Director(510) 582-2100
Specialties & taxonomies
Agencies
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
151 W Mission St
San Jose, CA 95110-1713
Phone: (408) 648-4411
Fax: (408) 998-7015
Street-level locationGet directions
Mailing address
Po Box 4217
Hayward, CA 94540-4217
Other names (DBA / former)
- Doing business as
- Mission Street Sobering Center
Registry dates
- Enumerated
- 2018-03-14
- Last updated
- 2018-03-14
Frequently asked questions
- What is Horizon Services, Incorporated's NPI number?
- Horizon Services, Incorporated's National Provider Identifier (NPI) is 1396248480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Horizon Services, Incorporated?
- Horizon Services, Incorporated is classified in the NPPES registry as Community/Behavioral Health Agency (Agencies).
- Where is Horizon Services, Incorporated located?
- Horizon Services, Incorporated's practice location on file with NPPES is 151 W Mission St, San Jose, CA 95110-1713.
- What is Horizon Services, Incorporated's phone number?
- The practice phone number listed in the NPPES registry for Horizon Services, Incorporated is (408) 648-4411.
- Who is the authorized official for Horizon Services, Incorporated?
- The authorized official listed on Horizon Services, Incorporated's NPPES record is Janice Markwart, Operations Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Horizon Services, Incorporated's NPI active?
- Yes — Horizon Services, Incorporated's NPI (1396248480) is active in the NPPES registry as of the last update on 2018-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.