Horizon Hahn Ltd.
NPI 1912174848 · Adult Mental Health Clinic/Center · Chicago, IL
Horizon Hahn Ltd. is a Adult Mental Health Clinic/Center organization in Chicago, IL (NPI 1912174848).
Provider details
- NPI number
- 1912174848
- Entity type
- Organization
- Primary specialty
- Adult Mental Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Eugenia Hahn, President(773) 736-4444
- License
- 036116269 (IL)
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
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
Registry dates
- Enumerated
- 2008-05-09
- Last updated
- 2008-05-09
Frequently asked questions
- What is Horizon Hahn Ltd.'s NPI number?
- Horizon Hahn Ltd.'s National Provider Identifier (NPI) is 1912174848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Horizon Hahn Ltd.?
- Horizon Hahn Ltd. is classified in the NPPES registry as Adult Mental Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Horizon Hahn Ltd. located?
- Horizon Hahn Ltd.'s practice location on file with NPPES is 4403 W Lawrence Ave, Chicago, IL 60630-2513.
- What is Horizon Hahn Ltd.'s phone number?
- The practice phone number listed in the NPPES registry for Horizon Hahn Ltd. is (773) 736-4444.
- Who is the authorized official for Horizon Hahn Ltd.?
- The authorized official listed on Horizon Hahn Ltd.'s NPPES record is Eugenia Hahn, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Horizon Hahn Ltd.'s NPI active?
- Yes — Horizon Hahn Ltd.'s NPI (1912174848) is active in the NPPES registry as of the last update on 2008-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.