What is Jennifer Gierusz's NPI number?

Jennifer Gierusz's National Provider Identifier (NPI) is 1770823528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Gierusz's specialty?

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

Where is Jennifer Gierusz located?

Jennifer Gierusz's practice location on file with NPPES is 829 Carillon Dr, Bartlett, IL 60103-5300.

What is Jennifer Gierusz's phone number?

The practice phone number listed in the NPPES registry for Jennifer Gierusz is (630) 372-1983.

Is Jennifer Gierusz's NPI active?

Yes — Jennifer Gierusz's NPI (1770823528) is active in the NPPES registry as of the last update on 2013-02-14.

IndividualActive

Jennifer Gierusz, OTRL

NPI 1770823528 · Occupational Therapist · Bartlett, IL

Jennifer Gierusz, OTRL is a Occupational Therapist provider in Bartlett, IL (NPI 1770823528).

Provider details

NPI number: 1770823528
Entity type: Individual
Primary specialty: Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Credential: OTRL
Sex: Female
Sole proprietor: Yes
License: 056.009236 (IL)

Practice location

829 Carillon Dr

Bartlett, IL 60103-5300

Phone: (630) 372-1983

Street-level locationGet directions

More IL providers

Mailing address

2014 E Cayuga Ln

Mount Prospect, IL 60056-1722

Specialties & taxonomies

Occupational TherapistPrimary225X00000XLicense 056.009236 (IL)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Detailed profile(79/100 index)

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

Registry tenure38% of score
13 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.

Enumerated: 2013-02-14
Last updated: 2013-02-14

Frequently asked questions

What is Jennifer Gierusz's NPI number?: Jennifer Gierusz's National Provider Identifier (NPI) is 1770823528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jennifer Gierusz's specialty?: Jennifer Gierusz is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Jennifer Gierusz located?: Jennifer Gierusz's practice location on file with NPPES is 829 Carillon Dr, Bartlett, IL 60103-5300.
What is Jennifer Gierusz's phone number?: The practice phone number listed in the NPPES registry for Jennifer Gierusz is (630) 372-1983.
Is Jennifer Gierusz's NPI active?: Yes — Jennifer Gierusz's NPI (1770823528) is active in the NPPES registry as of the last update on 2013-02-14.

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