CHRISTINA DUNHAM
NPI 1740126945
Behavior Technician in Chicago, IL

NPI Status: Active since April 28, 2026

Contact Information

875 N MICHIGAN AVE FL 31
CHICAGO, IL
ZIP 60611
Phone: (833) 566-2560

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  • Individual
  • Female
  • Behavior Technician

About CHRISTINA DUNHAM

This page provides the complete NPI Profile along with additional information for Christina Dunham, a provider established in Chicago, Illinois with a medical specialization in Behavior Technician. The healthcare provider is registered in the NPI registry with number 1740126945 assigned on April 2026. The practitioner's primary taxonomy code is 106S00000X. The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1740126945
Provider Name
CHRISTINA DUNHAM
Gender
Female
Entity Type
Individual
Location Address
875 N MICHIGAN AVE FL 31 CHICAGO, IL 60611
Location Phone
(833) 566-2560
Mailing Address
850 TOWBIN AVE LAKEWOOD, NJ 08701
Mailing Phone
(866) 523-4268
Is Sole Proprietor?
No
Enumeration Date
04-28-2026
Last Update Date
04-30-2026
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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 Technician

Taxonomy Code
106S00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.

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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 1740126945, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 2 + 2 + 1 + 2 + 9 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1740126945.

Other Providers at the Same Location


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

Early Intervention Provider Agency
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Nurse Practitioner
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Analyst
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Internal Medicine (Obesity Medicine)
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Family Medicine
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Clinic/Center (Mental Health (Including Community Mental Health Center))
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611
Behavior Technician
875 N MICHIGAN AVE FL 31
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740126945, enumerated as an "individual" on April 28, 2026.

The provider is located at 875 N MICHIGAN AVE FL 31 CHICAGO, IL 60611 and the phone number is (833) 566-2560.

Behavior Technician with taxonomy code 106S00000X.