IndividualActive
Mary Farrelly
NPI 1770976342 · Counselor · Chicago, IL
Mary Farrelly is a Counselor provider in Chicago, IL (NPI 1770976342).
Provider details
- NPI number
- 1770976342
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 150.010895 (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
5408 W Devon Ave
Chicago, IL 60646-4106
Phone: (773) 594-0921
Street-level locationGet directions
Mailing address
5408 W Devon Ave
Chicago, IL 60646-4106
Registry dates
- Enumerated
- 2015-03-06
- Last updated
- 2015-03-06
Frequently asked questions
- What is Mary Farrelly's NPI number?
- Mary Farrelly's National Provider Identifier (NPI) is 1770976342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Farrelly's specialty?
- Mary Farrelly is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Mary Farrelly located?
- Mary Farrelly's practice location on file with NPPES is 5408 W Devon Ave, Chicago, IL 60646-4106.
- What is Mary Farrelly's phone number?
- The practice phone number listed in the NPPES registry for Mary Farrelly is (773) 594-0921.
- Is Mary Farrelly's NPI active?
- Yes — Mary Farrelly's NPI (1770976342) is active in the NPPES registry as of the last update on 2015-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.