ROBERT WILLIAM TRINH
NPI 1417660291
Counselor in Lowell, MA

NPI Status: Active since December 27, 2022

Contact Information

41 LOWELL ST
LOWELL, MA
ZIP 01852
Phone: (978) 242-3081

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  • Individual
  • Male
  • Counselor

About ROBERT TRINH

This page provides the complete NPI Profile along with additional information for Robert Trinh, a provider established in Lowell, Massachusetts with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1417660291 assigned on December 2022. The practitioner's primary taxonomy code is 101Y00000X with license number 042630450 (MA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1417660291
Provider Name
ROBERT WILLIAM TRINH
Gender
Male
Entity Type
Individual
Location Address
41 LOWELL ST LOWELL, MA 01852
Location Phone
(978) 242-3081
Mailing Address
41 LOWELL ST LOWELL, MA 01852
Is Sole Proprietor?
No
Enumeration Date
12-27-2022
Last Update Date
12-27-2022
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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.
042630450
License State
MA
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 1417660291, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 6 → 12 → 3 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 1 + 2 + 6 + 0 + 2 + 1 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1417660291.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417660291, enumerated as an "individual" on December 27, 2022.

The provider is located at 41 LOWELL ST LOWELL, MA 01852 and the phone number is (978) 242-3081.

Counselor with taxonomy code 101Y00000X.