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Elizabeth Trenk, MST, BCBA
NPI 1205238524 · Behavior Analyst · Chicago, IL
Elizabeth Trenk, MST, BCBA is a Behavior Analyst provider in Chicago, IL (NPI 1205238524).
Provider details
- NPI number
- 1205238524
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MST, BCBA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1-14-16161 (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
353 N Desplaines St
#3603
Chicago, IL 60661-1234
Phone: (908) 872-5794
Street-level locationGet directions
Mailing address
353 N Desplaines St
Chicago, IL 60661-1234
Registry dates
- Enumerated
- 2014-09-17
- Last updated
- 2014-09-17
Frequently asked questions
- What is Elizabeth Trenk's NPI number?
- Elizabeth Trenk's National Provider Identifier (NPI) is 1205238524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Trenk's specialty?
- Elizabeth Trenk is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Elizabeth Trenk located?
- Elizabeth Trenk's practice location on file with NPPES is 353 N Desplaines St, Chicago, IL 60661-1234.
- What is Elizabeth Trenk's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Trenk is (908) 872-5794.
- Is Elizabeth Trenk's NPI active?
- Yes — Elizabeth Trenk's NPI (1205238524) is active in the NPPES registry as of the last update on 2014-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.