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Erich Heintzen, LCSW
NPI 1871623330 · Clinical Social Worker · Chicago, IL
Erich Heintzen, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1871623330).
Provider details
- NPI number
- 1871623330
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
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
1300 W Belmont Ave
Suite 400e
Chicago, IL 60657-3200
Phone: (773) 880-1310
Fax: (773) 880-1321
Street-level locationGet directions
Mailing address
5842 N Wayne Ave
Chicago, IL 60660-3467
Registry dates
- Enumerated
- 2007-03-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Erich Heintzen's NPI number?
- Erich Heintzen's National Provider Identifier (NPI) is 1871623330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erich Heintzen's specialty?
- Erich Heintzen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Erich Heintzen located?
- Erich Heintzen's practice location on file with NPPES is 1300 W Belmont Ave, Chicago, IL 60657-3200.
- What is Erich Heintzen's phone number?
- The practice phone number listed in the NPPES registry for Erich Heintzen is (773) 880-1310.
- Is Erich Heintzen's NPI active?
- Yes — Erich Heintzen's NPI (1871623330) 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.