IndividualActive
Susan Litoff
NPI 1528397759 · Mental Health Counselor · Chicago, IL
Susan Litoff is a Mental Health Counselor provider in Chicago, IL (NPI 1528397759).
Provider details
- NPI number
- 1528397759
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- CERTIFICATION #65 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
55 E Washington St
Suite 2504
Chicago, IL 60602-2103
Phone: (312) 236-6280
Street-level locationGet directions
Mailing address
2225 Wesley Ave
Evanston, IL 60201-2647
Registry dates
- Enumerated
- 2009-12-17
- Last updated
- 2009-12-17
Frequently asked questions
- What is Susan Litoff's NPI number?
- Susan Litoff's National Provider Identifier (NPI) is 1528397759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Litoff's specialty?
- Susan Litoff is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Susan Litoff located?
- Susan Litoff's practice location on file with NPPES is 55 E Washington St, Chicago, IL 60602-2103.
- What is Susan Litoff's phone number?
- The practice phone number listed in the NPPES registry for Susan Litoff is (312) 236-6280.
- Is Susan Litoff's NPI active?
- Yes — Susan Litoff's NPI (1528397759) is active in the NPPES registry as of the last update on 2009-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.