Maria Dorchack
NPI 1659789147 · Developmental Therapist · Darien, IL
Maria Dorchack is a Developmental Therapist provider in Darien, IL (NPI 1659789147).
Provider details
- NPI number
- 1659789147
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
11 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
- 2014-07-28
- Last updated
- 2014-07-28
Frequently asked questions
- What is Maria Dorchack's NPI number?
- Maria Dorchack's National Provider Identifier (NPI) is 1659789147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Dorchack's specialty?
- Maria Dorchack is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Maria Dorchack located?
- Maria Dorchack's practice location on file with NPPES is 7413 Brookdale Dr Apt 108, Darien, IL 60561-4269.
- What is Maria Dorchack's phone number?
- The practice phone number listed in the NPPES registry for Maria Dorchack is (630) 660-2805.
- Is Maria Dorchack's NPI active?
- Yes — Maria Dorchack's NPI (1659789147) is active in the NPPES registry as of the last update on 2014-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.