IndividualActive
Dennis Nguyen, LCSW
NPI 1740671965 · Clinical Social Worker · Chicago, IL
Dennis Nguyen, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1740671965).
Provider details
- NPI number
- 1740671965
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149019184 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
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
333 N Michigan Ave Ste 704
Chicago, IL 60601-3905
Phone: (224) 707-0633
Street-level locationGet directions
Mailing address
433 W Harrison St # 5409
Chicago, IL 60699-3916
Registry dates
- Enumerated
- 2015-02-10
- Last updated
- 2018-04-26
Frequently asked questions
- What is Dennis Nguyen's NPI number?
- Dennis Nguyen's National Provider Identifier (NPI) is 1740671965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Nguyen's specialty?
- Dennis Nguyen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dennis Nguyen located?
- Dennis Nguyen's practice location on file with NPPES is 333 N Michigan Ave Ste 704, Chicago, IL 60601-3905.
- What is Dennis Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Dennis Nguyen is (224) 707-0633.
- Is Dennis Nguyen's NPI active?
- Yes — Dennis Nguyen's NPI (1740671965) is active in the NPPES registry as of the last update on 2018-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.