Mary Zabelski
NPI 1912028150 · Developmental Therapist · Chicago, IL
Mary Zabelski is a Developmental Therapist provider in Chicago, IL (NPI 1912028150).
Provider details
- NPI number
- 1912028150
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-04-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Zabelski's NPI number?
- Mary Zabelski's National Provider Identifier (NPI) is 1912028150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Zabelski's specialty?
- Mary Zabelski is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Zabelski located?
- Mary Zabelski's practice location on file with NPPES is The Chicago Lighthouse,, Chicago, IL 60608.
- What is Mary Zabelski's phone number?
- The practice phone number listed in the NPPES registry for Mary Zabelski is (312) 666-1331.
- Is Mary Zabelski's NPI active?
- Yes — Mary Zabelski's NPI (1912028150) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.