What is Anne Maciejewski's NPI number?

Anne Maciejewski's National Provider Identifier (NPI) is 1427207596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anne Maciejewski's specialty?

Anne Maciejewski is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Anne Maciejewski located?

Anne Maciejewski's practice location on file with NPPES is 2s524 Danbury Dr, Glen Ellyn, IL 60137-7159.

What is Anne Maciejewski's phone number?

The practice phone number listed in the NPPES registry for Anne Maciejewski is (630) 824-8294.

Is Anne Maciejewski's NPI active?

Yes — Anne Maciejewski's NPI (1427207596) is active in the NPPES registry as of the last update on 2008-09-15.

IndividualActive

Anne Maciejewski

NPI 1427207596 · Developmental Therapist · Glen Ellyn, IL

Anne Maciejewski is a Developmental Therapist provider in Glen Ellyn, IL (NPI 1427207596).

Provider details

NPI number: 1427207596
Entity type: Individual
Primary specialty: Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Female
Sole proprietor: Yes

Practice location

2s524 Danbury Dr

Glen Ellyn, IL 60137-7159

Phone: (630) 824-8294

Street-level locationGet directions

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Mailing address

2s524 Danbury Dr

Glen Ellyn, IL 60137-7159

Specialties & taxonomies

Developmental TherapistPrimary222Q00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Detailed profile(81/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 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.

Enumerated: 2008-09-15
Last updated: 2008-09-15

Frequently asked questions

What is Anne Maciejewski's NPI number?: Anne Maciejewski's National Provider Identifier (NPI) is 1427207596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Anne Maciejewski's specialty?: Anne Maciejewski is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Anne Maciejewski located?: Anne Maciejewski's practice location on file with NPPES is 2s524 Danbury Dr, Glen Ellyn, IL 60137-7159.
What is Anne Maciejewski's phone number?: The practice phone number listed in the NPPES registry for Anne Maciejewski is (630) 824-8294.
Is Anne Maciejewski's NPI active?: Yes — Anne Maciejewski's NPI (1427207596) is active in the NPPES registry as of the last update on 2008-09-15.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions