Osf Healthcare System
NPI 1619386836 · Home Health Agency · Alton, IL
Enrolled with Medicare as Part a Provider - Home Health Agency · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Osf Healthcare System is a Home Health Agency organization in Alton, IL (NPI 1619386836).
Provider details
- NPI number
- 1619386836
- Entity type
- Organization
- Primary specialty
- Home Health AgencyAgencies
- Organization subpart
- No
- Authorized official
- Kirsten Largent, Cfo, Osf Healthcare System(309) 308-5255
Specialties & taxonomies
Agencies
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- Osf Saint Anthony'S Health Center-Home Health
Registry dates
- Enumerated
- 2014-08-13
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Osf Healthcare System's NPI number?
- Osf Healthcare System's National Provider Identifier (NPI) is 1619386836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Osf Healthcare System?
- Osf Healthcare System is classified in the NPPES registry as Home Health Agency (Agencies).
- Where is Osf Healthcare System located?
- Osf Healthcare System's practice location on file with NPPES is 915 E 5th St, Alton, IL 62002-6434.
- What is Osf Healthcare System's phone number?
- The practice phone number listed in the NPPES registry for Osf Healthcare System is (618) 463-5144.
- Does Osf Healthcare System accept Medicare?
- Osf Healthcare System 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 Osf Healthcare System?
- The authorized official listed on Osf Healthcare System's NPPES record is Kirsten Largent, Cfo, Osf Healthcare System. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Osf Healthcare System's NPI active?
- Yes — Osf Healthcare System's NPI (1619386836) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.