OrganizationActive
Alameda Health System
NPI 1891200820 · Psychiatric Hospital · San Leandro, CA
Alameda Health System is a Psychiatric Hospital organization in San Leandro, CA (NPI 1891200820).
Provider details
- NPI number
- 1891200820
- Entity type
- Organization
- Primary specialty
- Psychiatric HospitalHospitals
- Organization subpart
- No
- Authorized official
- Alex Wong, Senior Reimbursement Analyst(510) 618-5716
Specialties & taxonomies
Hospitals
Profile Score
Established profile(69/100 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
2060 Fairmont Dr
San Leandro, CA 94578-1001
Phone: (510) 346-7500
Fax: (510) 346-7515
Street-level locationGet directions
Mailing address
15400 Foothill Blvd
San Leandro, CA 94578-1009
Other names (DBA / former)
- Other name
- John George Pavilion - Crisis Stabilization Unit
Registry dates
- Enumerated
- 2017-12-13
- Last updated
- 2017-12-13
Frequently asked questions
- What is Alameda Health System's NPI number?
- Alameda Health System's National Provider Identifier (NPI) is 1891200820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alameda Health System?
- Alameda Health System is classified in the NPPES registry as Psychiatric Hospital (Hospitals).
- Where is Alameda Health System located?
- Alameda Health System's practice location on file with NPPES is 2060 Fairmont Dr, San Leandro, CA 94578-1001.
- What is Alameda Health System's phone number?
- The practice phone number listed in the NPPES registry for Alameda Health System is (510) 346-7500.
- Who is the authorized official for Alameda Health System?
- The authorized official listed on Alameda Health System's NPPES record is Alex Wong, Senior Reimbursement Analyst. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alameda Health System's NPI active?
- Yes — Alameda Health System's NPI (1891200820) is active in the NPPES registry as of the last update on 2017-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.