MS. CHRISTINE LOUISE TASSIA MA
NPI 1558799460
Counselor - Mental Health in Boston, MA

NPI Status: Active since October 31, 2013

Contact Information

17 COURT ST
BOSTON, MA
ZIP 02108
Phone: (617) 371-1708
Fax: (617) 371-1756

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  • Individual
  • Female
  • Counselor
  • Mental Health

About CHRISTINE TASSIA

This page provides the complete NPI Profile along with additional information for Christine Tassia, a provider established in Boston, Massachusetts with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1558799460 assigned on October 2013. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1558799460
Provider Name
MS. CHRISTINE LOUISE TASSIA MA
Gender
Female
Entity Type
Individual
Location Address
17 COURT ST BOSTON, MA 02108
Location Phone
(617) 371-1708
Location Fax
(617) 371-1756
Mailing Address
17 COURT ST BOSTON, MA 02108
Mailing Phone
(617) 371-1708
Mailing Fax
(617) 371-1756
Is Sole Proprietor?
No
Enumeration Date
10-31-2013
Last Update Date
01-20-2016
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A mental health counselor like Christine Tassia 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.

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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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

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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 1558799460, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
0
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 5 → 10 → 1 7 → 14 → 5 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 4 + 9 + 1 + 8 + 4 + 1 + 2 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1558799460.

Other Providers at the Same Location


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

Social Worker (Clinical)
17 COURT ST
BOSTON, MA 02108
Counselor (Mental Health)
17 COURT ST
BOSTON, MA 02108
Social Worker (Clinical)
17 COURT ST
BOSTON, MA 02108
Counselor (Mental Health)
17 COURT ST
BOSTON, MA 02108
Counselor
17 COURT ST
BOSTON, MA 02108
Counselor (Addiction (Substance Use Disorder))
17 COURT ST
BOSTON, MA 02108
Counselor
17 COURT ST
BOSTON, MA 02108
Counselor
17 COURT ST
BOSTON, MA 02108
Counselor
17 COURT ST
BOSTON, MA 02108
Counselor
17 COURT ST
BOSTON, MA 02108
Counselor
17 COURT ST
BOSTON, MA 02108
Counselor
17 COURT ST
BOSTON, MA 02108
Counselor (Addiction (Substance Use Disorder))
17 COURT ST
BOSTON, MA 02108
Counselor
17 COURT ST
BOSTON, MA 02108
Counselor
17 COURT ST
BOSTON, MA 02108
Counselor
17 COURT ST
BOSTON, MA 02108
Counselor (Mental Health)
17 COURT ST
BOSTON, MA 02108
Clinic/Center (Federally Qualified Health Center (FQHC))
17 COURT ST
BOSTON, MA 02108
Social Worker (Clinical)
17 COURT ST
BOSTON, MA 02108
Social Worker (Clinical)
17 COURT ST
BOSTON, MA 02108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558799460, enumerated as an "individual" on October 31, 2013.

The provider is located at 17 COURT ST BOSTON, MA 02108 and the phone number is (617) 371-1708.

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