Alliance Healthcare Services Inc
NPI 1811210362 · Mobile Radiology Clinic/Center · Antioch, CA
Alliance Healthcare Services Inc is a Mobile Radiology Clinic/Center organization in Antioch, CA (NPI 1811210362).
Provider details
- NPI number
- 1811210362
- Entity type
- Organization
- Primary specialty
- Mobile Radiology Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Nicholas Poan, Svp, Corporate Finance(949) 242-5321
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
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
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
Registry dates
- Enumerated
- 2010-03-11
- Last updated
- 2010-03-11
Frequently asked questions
- What is Alliance Healthcare Services Inc's NPI number?
- Alliance Healthcare Services Inc's National Provider Identifier (NPI) is 1811210362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alliance Healthcare Services Inc?
- Alliance Healthcare Services Inc is classified in the NPPES registry as Mobile Radiology Clinic/Center (Ambulatory Health Care Facilities).
- Where is Alliance Healthcare Services Inc located?
- Alliance Healthcare Services Inc's practice location on file with NPPES is 3450 Hillcrest Ave, Antioch, CA 94531-8238.
- What is Alliance Healthcare Services Inc's phone number?
- The practice phone number listed in the NPPES registry for Alliance Healthcare Services Inc is (949) 242-5300.
- Who is the authorized official for Alliance Healthcare Services Inc?
- The authorized official listed on Alliance Healthcare Services Inc's NPPES record is Nicholas Poan, Svp, Corporate Finance. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alliance Healthcare Services Inc's NPI active?
- Yes — Alliance Healthcare Services Inc's NPI (1811210362) is active in the NPPES registry as of the last update on 2010-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.