SHYUE LING CHYI LMHC
NPI 1407984438
Counselor - Mental Health in Brookline, MA

NPI Status: Active since March 01, 2007

Contact Information

344 HARVARD ST STE 1
BROOKLINE, MA
ZIP 02446
Phone: (617) 512-5649

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  • Individual
  • Female
  • Counselor
  • Mental Health

About SHYUE LING CHYI

This page provides the complete NPI Profile along with additional information for Shyue Ling Chyi, a provider established in Brookline, Massachusetts with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1407984438 assigned on March 2007. The practitioner's primary taxonomy code is 101YM0800X with license number 1893 (MA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1407984438
Provider Name
SHYUE LING CHYI LMHC
Gender
Female
Entity Type
Individual
Location Address
344 HARVARD ST STE 1 BROOKLINE, MA 02446
Location Phone
(617) 512-5649
Mailing Address
993 MASSACHUSETTS AVE APT 117 ARLINGTON, MA 02476
Mailing Phone
(617) 512-5649
Is Sole Proprietor?
Yes
Enumeration Date
03-01-2007
Last Update Date
07-08-2007
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A mental health counselor like Shyue Ling Chyi provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

Location Map

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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
1893
License State
MA

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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 1407984438, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 1 + 8 + 8 + 8 + 4 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1407984438.

Other Providers at the Same Location


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

Counselor (Mental Health)
344 HARVARD ST STE 1
BROOKLINE, MA 02446

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407984438, enumerated as an "individual" on March 01, 2007.

The provider is located at 344 HARVARD ST STE 1 BROOKLINE, MA 02446 and the phone number is (617) 512-5649.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.