Richard Horowitz, LCSW, ACSW
NPI 1215970801 · Clinical Social Worker · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Horowitz, LCSW, ACSW is a Clinical Social Worker provider in Chicago, IL (NPI 1215970801).
Provider details
- NPI number
- 1215970801
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, ACSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149002200 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-13
- Last updated
- 2010-07-16
Frequently asked questions
- What is Richard Horowitz's NPI number?
- Richard Horowitz's National Provider Identifier (NPI) is 1215970801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Horowitz's specialty?
- Richard Horowitz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Richard Horowitz located?
- Richard Horowitz's practice location on file with NPPES is 2835 N Sheffield Ave, Chicago, IL 60657-5081.
- What is Richard Horowitz's phone number?
- The practice phone number listed in the NPPES registry for Richard Horowitz is (773) 509-6804.
- Does Richard Horowitz accept Medicare?
- Richard Horowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Horowitz's NPI active?
- Yes — Richard Horowitz's NPI (1215970801) is active in the NPPES registry as of the last update on 2010-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.