Los Angeles County Department of Public Health
NPI 1700090834 · Public Health or Welfare Agency · Alhambra, CA
Los Angeles County Department of Public Health is a Public Health or Welfare Agency organization in Alhambra, CA (NPI 1700090834).
Provider details
- NPI number
- 1700090834
- Entity type
- Organization
- Primary specialty
- Public Health or Welfare AgencyAgencies
- Parent organization
- County of Los Angeles
- Organization subpart
- Yes
- Authorized official
- Gary Tsai, Director(626) 299-4595
Specialties & taxonomies
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Other names (DBA / former)
- Other name
- Los Angeles County - Department of Public Health
- Other name
- Los Angeles County - Department of Public Health
- Other name
- Substance Abuse Prevention and Control
Registry dates
- Enumerated
- 2007-05-09
- Last updated
- 2025-11-04
- Certified
- 2025-11-04
Frequently asked questions
- What is Los Angeles County Department of Public Health's NPI number?
- Los Angeles County Department of Public Health's National Provider Identifier (NPI) is 1700090834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Los Angeles County Department of Public Health?
- Los Angeles County Department of Public Health is classified in the NPPES registry as Public Health or Welfare Agency (Agencies).
- Where is Los Angeles County Department of Public Health located?
- Los Angeles County Department of Public Health's practice location on file with NPPES is 1000 S Fremont Ave, Alhambra, CA 91803-8800.
- What is Los Angeles County Department of Public Health's phone number?
- The practice phone number listed in the NPPES registry for Los Angeles County Department of Public Health is (626) 299-4547.
- Who is the authorized official for Los Angeles County Department of Public Health?
- The authorized official listed on Los Angeles County Department of Public Health's NPPES record is Gary Tsai, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Los Angeles County Department of Public Health's NPI active?
- Yes — Los Angeles County Department of Public Health's NPI (1700090834) is active in the NPPES registry as of the last update on 2025-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.