Colin Hammer, LCSW
NPI 1780211052 · Clinical Social Worker · Glen Ellyn, IL
Colin Hammer, LCSW is a Clinical Social Worker provider in Glen Ellyn, IL (NPI 1780211052).
Provider details
- NPI number
- 1780211052
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- L6973 (OR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
6 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
- 2020-03-25
- Last updated
- 2021-12-30
- Certified
- 2021-12-30
Frequently asked questions
- What is Colin Hammer's NPI number?
- Colin Hammer's National Provider Identifier (NPI) is 1780211052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colin Hammer's specialty?
- Colin Hammer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Colin Hammer located?
- Colin Hammer's practice location on file with NPPES is 366 Scott Ave, Glen Ellyn, IL 60137.
- What is Colin Hammer's phone number?
- The practice phone number listed in the NPPES registry for Colin Hammer is (630) 384-9185.
- Is Colin Hammer's NPI active?
- Yes — Colin Hammer's NPI (1780211052) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.