Douglas Schiller, LCSW
NPI 1174209035 · Clinical Social Worker · Schaumburg, IL
Douglas Schiller, LCSW is a Clinical Social Worker provider in Schaumburg, IL (NPI 1174209035).
Provider details
- NPI number
- 1174209035
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 149.012288 (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
2 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
- 2023-06-26
- Last updated
- 2023-06-26
- Certified
- 2023-06-26
Frequently asked questions
- What is Douglas Schiller's NPI number?
- Douglas Schiller's National Provider Identifier (NPI) is 1174209035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Schiller's specialty?
- Douglas Schiller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Douglas Schiller located?
- Douglas Schiller's practice location on file with NPPES is 650 East Algonquin Rd, Schaumburg, IL 60173.
- What is Douglas Schiller's phone number?
- The practice phone number listed in the NPPES registry for Douglas Schiller is (847) 221-5622.
- Is Douglas Schiller's NPI active?
- Yes — Douglas Schiller's NPI (1174209035) is active in the NPPES registry as of the last update on 2023-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.