Alliant Health Systems Inc
NPI 1447438734 · Home Health Agency · West Covina, CA
Enrolled with Medicare as Part a Provider - Home Health Agency · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alliant Health Systems Inc is a Home Health Agency organization in West Covina, CA (NPI 1447438734).
Provider details
- NPI number
- 1447438734
- Entity type
- Organization
- Primary specialty
- Home Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Hamid Siwoke, President/Owner(626) 332-0600
Specialties & taxonomies
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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)
- Doing business as
- Alliant Home Health Care Services
Registry dates
- Enumerated
- 2008-02-08
- Last updated
- 2008-02-08
Frequently asked questions
- What is Alliant Health Systems Inc's NPI number?
- Alliant Health Systems Inc's National Provider Identifier (NPI) is 1447438734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alliant Health Systems Inc?
- Alliant Health Systems Inc is classified in the NPPES registry as Home Health Agency (Agencies).
- Where is Alliant Health Systems Inc located?
- Alliant Health Systems Inc's practice location on file with NPPES is 2149 E Garvey Ave N, West Covina, CA 91791-1538.
- What is Alliant Health Systems Inc's phone number?
- The practice phone number listed in the NPPES registry for Alliant Health Systems Inc is (626) 332-0600.
- Does Alliant Health Systems Inc accept Medicare?
- Alliant Health Systems Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Alliant Health Systems Inc?
- The authorized official listed on Alliant Health Systems Inc's NPPES record is Hamid Siwoke, President/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alliant Health Systems Inc's NPI active?
- Yes — Alliant Health Systems Inc's NPI (1447438734) is active in the NPPES registry as of the last update on 2008-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.