Fortythirtyone, Inc
NPI 1164886297 · Clinical Social Worker · Park Ridge, IL
Fortythirtyone, Inc is a Clinical Social Worker organization in Park Ridge, IL (NPI 1164886297).
Provider details
- NPI number
- 1164886297
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Nada Brzovich, President(847) 827-0600
- License
- 149010861 (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
10 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
- 2016-04-05
- Last updated
- 2016-04-05
Frequently asked questions
- What is Fortythirtyone, Inc's NPI number?
- Fortythirtyone, Inc's National Provider Identifier (NPI) is 1164886297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fortythirtyone, Inc?
- Fortythirtyone, Inc is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Fortythirtyone, Inc located?
- Fortythirtyone, Inc's practice location on file with NPPES is 1580 N Northwest Hwy, Park Ridge, IL 60068-1444.
- What is Fortythirtyone, Inc's phone number?
- The practice phone number listed in the NPPES registry for Fortythirtyone, Inc is (847) 827-0600.
- Who is the authorized official for Fortythirtyone, Inc?
- The authorized official listed on Fortythirtyone, Inc's NPPES record is Nada Brzovich, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fortythirtyone, Inc's NPI active?
- Yes — Fortythirtyone, Inc's NPI (1164886297) is active in the NPPES registry as of the last update on 2016-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.