IndividualActive
J Lagen, LCSW
NPI 1538210455 · Mental Health Counselor · Chicago, IL
J Lagen, LCSW is a Mental Health Counselor provider in Chicago, IL (NPI 1538210455).
Provider details
- NPI number
- 1538210455
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2835 N Sheffield Ave
Suite 211
Chicago, IL 60657-5081
Phone: (773) 204-4984
Fax: (773) 281-3429
Street-level locationGet directions
Mailing address
2835 N Sheffield
Chicago, IL 60657
Registry dates
- Enumerated
- 2007-01-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is J Lagen's NPI number?
- J Lagen's National Provider Identifier (NPI) is 1538210455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is J Lagen's specialty?
- J Lagen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is J Lagen located?
- J Lagen's practice location on file with NPPES is 2835 N Sheffield Ave, Chicago, IL 60657-5081.
- What is J Lagen's phone number?
- The practice phone number listed in the NPPES registry for J Lagen is (773) 204-4984.
- Is J Lagen's NPI active?
- Yes — J Lagen's NPI (1538210455) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.