SAMANTHA MACRILLO
NPI 1710867486
Behavior Analyst in New Fairfield, CT

NPI Status: Active since September 04, 2025

Contact Information

54 GILLOTTI RD
NEW FAIRFIELD, CT
ZIP 06812
Phone: (203) 312-5800

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  • Individual
  • Female
  • Behavior Analyst

About SAMANTHA MACRILLO

This page provides the complete NPI Profile along with additional information for Samantha Macrillo, a provider established in New Fairfield, Connecticut with a medical specialization in Behavior Analyst. The healthcare provider is registered in the NPI registry with number 1710867486 assigned on September 2025. The practitioner's primary taxonomy code is 103K00000X with license number 9755580373 (CT). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1710867486
Provider Name
SAMANTHA MACRILLO
Gender
Female
Entity Type
Individual
Location Address
54 GILLOTTI RD NEW FAIRFIELD, CT 06812
Location Phone
(203) 312-5800
Mailing Address
54 GILLOTTI RD NEW FAIRFIELD, CT 06812
Is Sole Proprietor?
Yes
Enumeration Date
09-04-2025
Last Update Date
09-04-2025
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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 Analyst

Taxonomy Code
103K00000X
Type
Behavioral Health & Social Service Providers
License No.
9755580373
License State
CT
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 1710867486, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 1 → 2 8 → 16 → 7 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 1 + 6 + 6 + 1 + 4 + 4 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1710867486.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Social Worker (Clinical)
54 GILLOTTI RD
NEW FAIRFIELD, CT 06812
Specialist/Technologist (Athletic Trainer)
54 GILLOTTI RD
NEW FAIRFIELD, CT 06812

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710867486, enumerated as an "individual" on September 04, 2025.

The provider is located at 54 GILLOTTI RD NEW FAIRFIELD, CT 06812 and the phone number is (203) 312-5800.

Behavior Analyst with taxonomy code 103K00000X.