JOHN CARROLL
NPI 1487464509
Counselor in Kingston, NY

NPI Status: Active since January 10, 2025

Contact Information

168 CORNELL ST STE 201
KINGSTON, NY
ZIP 12401
Phone: (203) 577-9835
Fax: (203) 577-9835

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  • Individual
  • Male
  • Counselor

About JOHN CARROLL

This page provides the complete NPI Profile along with additional information for John Carroll, a provider established in Kingston, New York with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1487464509 assigned on January 2025. The practitioner's primary taxonomy code is 101Y00000X with license number P133253 (NY). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1487464509
Provider Name
JOHN CARROLL
Gender
Male
Entity Type
Individual
Location Address
168 CORNELL ST STE 201 KINGSTON, NY 12401
Location Phone
(203) 577-9835
Location Fax
(203) 577-9835
Mailing Address
PO BOX 255 HOUSATONIC, MA 01236
Mailing Phone
(203) 577-9835
Is Sole Proprietor?
Yes
Enumeration Date
01-10-2025
Last Update Date
01-14-2025
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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

Counselor

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
License No.
P133253
License State
NY
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

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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 1487464509, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 8 → 16 → 7 4 → 8 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 8 + 6 + 8 + 5 + 0 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1487464509.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Social Worker (Clinical)
168 CORNELL ST STE 201
KINGSTON, NY 12401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487464509, enumerated as an "individual" on January 10, 2025.

The provider is located at 168 CORNELL ST STE 201 KINGSTON, NY 12401 and the phone number is (203) 577-9835.

Counselor with taxonomy code 101Y00000X.