What is Savannah Fierke's NPI number?

Savannah Fierke's National Provider Identifier (NPI) is 1417891813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Savannah Fierke's specialty?

Savannah Fierke is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Savannah Fierke located?

Savannah Fierke's practice location on file with NPPES is 8201 Cass Ave, Darien, IL 60561-5314.

What is Savannah Fierke's phone number?

The practice phone number listed in the NPPES registry for Savannah Fierke is (630) 590-5571.

Is Savannah Fierke's NPI active?

Yes — Savannah Fierke's NPI (1417891813) is active in the NPPES registry as of the last update on 2026-04-16.

IndividualActive

Savannah Fierke

NPI 1417891813 · Behavior Technician · Darien, IL

Savannah Fierke is a Behavior Technician provider in Darien, IL (NPI 1417891813).

Provider details

NPI number: 1417891813
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

8201 Cass Ave

Darien, IL 60561-5314

Phone: (630) 590-5571

Street-level locationGet directions

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Mailing address