OrganizationActive
Health Care Agency
NPI 1871910315 · Health Service Clinic/Center · Irvine, CA
Health Care Agency is a Health Service Clinic/Center organization in Irvine, CA (NPI 1871910315).
Provider details
- NPI number
- 1871910315
- Entity type
- Organization
- Primary specialty
- Health Service Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mary Nguyen, Ccrn II(714) 389-0105
- License
- RN742737 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
734 Estancia
Irvine, CA 92602-1116
Phone: (714) 389-0105
Street-level locationGet directions
Mailing address
734 Estancia
Irvine, CA 92602-1116
Registry dates
- Enumerated
- 2014-03-22
- Last updated
- 2014-03-22
Frequently asked questions
- What is Health Care Agency's NPI number?
- Health Care Agency's National Provider Identifier (NPI) is 1871910315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Health Care Agency?
- Health Care Agency is classified in the NPPES registry as Health Service Clinic/Center (Ambulatory Health Care Facilities).
- Where is Health Care Agency located?
- Health Care Agency's practice location on file with NPPES is 734 Estancia, Irvine, CA 92602-1116.
- What is Health Care Agency's phone number?
- The practice phone number listed in the NPPES registry for Health Care Agency is (714) 389-0105.
- Who is the authorized official for Health Care Agency?
- The authorized official listed on Health Care Agency's NPPES record is Mary Nguyen, Ccrn II. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Health Care Agency's NPI active?
- Yes — Health Care Agency's NPI (1871910315) is active in the NPPES registry as of the last update on 2014-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.