IndividualActive
Elizabeth Nan
NPI 1659879179 · Behavior Technician · Chicago, IL
Elizabeth Nan is a Behavior Technician provider in Chicago, IL (NPI 1659879179).
Provider details
- NPI number
- 1659879179
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 00002757 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1801 W Warner Ave Ste 101
Chicago, IL 60613-1891
Phone: (312) 940-2190
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2018-01-30
- Last updated
- 2018-01-30
Frequently asked questions
- What is Elizabeth Nan's NPI number?
- Elizabeth Nan's National Provider Identifier (NPI) is 1659879179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Nan's specialty?
- Elizabeth Nan is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Elizabeth Nan located?
- Elizabeth Nan's practice location on file with NPPES is 1801 W Warner Ave Ste 101, Chicago, IL 60613-1891.
- What is Elizabeth Nan's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Nan is (312) 940-2190.
- Is Elizabeth Nan's NPI active?
- Yes — Elizabeth Nan's NPI (1659879179) is active in the NPPES registry as of the last update on 2018-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.