CARRIE SKALLA
NPI 1124406624
Behavior Analyst in Evanston, IL

NPI Status: Active since May 15, 2015

Contact Information

820 DAVIS ST
SUITE 455
EVANSTON, IL
ZIP 60201
Phone: (708) 288-7547

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  • Individual
  • Female
  • Behavior Analyst

About CARRIE SKALLA

This page provides the complete NPI Profile along with additional information for Carrie Skalla, a provider established in Evanston, Illinois with a medical specialization in Behavior Analyst. The healthcare provider is registered in the NPI registry with number 1124406624 assigned on May 2015. The practitioner's primary taxonomy code is 103K00000X with license number 1-15-19720 (IL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1124406624
Provider Name
CARRIE SKALLA
Gender
Female
Entity Type
Individual
Location Address
820 DAVIS ST SUITE 455 EVANSTON, IL 60201
Location Phone
(708) 288-7547
Mailing Address
820 DAVIS ST SUITE 455 EVANSTON, IL 60201
Is Sole Proprietor?
Yes
Enumeration Date
05-15-2015
Last Update Date
07-17-2025
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Location Map

Secondary Locations

  • 277 E Amador Ave Ste 101
    Las Cruces, NM 88001
    (575) 221-1310

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Behavior Analyst

Taxonomy Code
103K00000X
Type
Behavioral Health & Social Service Providers
License No.
1-15-19720
License State
IL
Taxonomy Description
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1124406624, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
2
Doubled → 4
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 4 → 8 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 4 + 4 + 8 + 0 + 1 + 2 + 6 + 4 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1124406624.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Specialist
820 DAVIS ST, SUITE 100
EVANSTON, IL 60201
Dentist (General Practice)
820 DAVIS ST, SUITE 460
EVANSTON, IL 60201
Counselor
820 DAVIS ST, SUITE 504 H
EVANSTON, IL 60201
Dentist (General Practice)
820 DAVIS ST, SUITE 460
EVANSTON, IL 60201
Dentist (General Practice)
820 DAVIS ST, SUITE 460
EVANSTON, IL 60201
Dentist (General Practice)
820 DAVIS ST, SUITE 460
EVANSTON, IL 60201
Marriage & Family Therapist
820 DAVIS ST, SUITE 504
EVANSTON, IL 60201
Counselor (Professional)
820 DAVIS ST, SUITE 450
EVANSTON, IL 60201
Social Worker (Clinical)
820 DAVIS ST, SUITE 450
EVANSTON, IL 60201
Dentist
820 DAVIS ST, STE 460
EVANSTON, IL 60201
Social Worker (Clinical)
820 DAVIS ST, SUITE 218
EVANSTON, IL 60201
Social Worker (Clinical)
820 DAVIS ST, SUITE 504
EVANSTON, IL 60201
Marriage & Family Therapist
820 DAVIS ST, SUITE 211
EVANSTON, IL 60201
Social Worker (Clinical)
820 DAVIS ST
EVANSTON, IL 60201
Behavior Analyst
820 DAVIS ST
EVANSTON, IL 60201
Behavior Analyst
820 DAVIS ST, 455
EVANSTON, IL 60201
Behavior Analyst
820 DAVIS ST, SUITE 455
EVANSTON, IL 60201
Behavior Analyst
820 DAVIS ST, SUITE 455
EVANSTON, IL 60201
Behavior Analyst
820 DAVIS ST, SUITE 455
EVANSTON, IL 60201
Psychiatry & Neurology (Psychiatry)
820 DAVIS ST, SUITE # 450
EVANSTON, IL 60201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124406624, enumerated as an "individual" on May 15, 2015.

The provider is located at 820 DAVIS ST SUITE 455 EVANSTON, IL 60201 and the phone number is (708) 288-7547.

Behavior Analyst with taxonomy code 103K00000X.