JESSICA PEIGE MERCIER
NPI 1861031718
Counselor - Addiction (Substance Use Disorder) in New Haven, CT

NPI Status: Active since December 24, 2019

Contact Information

311 EAST ST
NEW HAVEN, CT
ZIP 06511
Phone: (203) 562-2101
Fax: (203) 562-2102

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  • Individual
  • Female
  • Counselor
  • Addiction (Substance Use Disorder)

About JESSICA MERCIER

This page provides the complete NPI Profile along with additional information for Jessica Mercier, a provider established in New Haven, Connecticut with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1861031718 assigned on December 2019. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1861031718
Provider Name
JESSICA PEIGE MERCIER
Gender
Female
Entity Type
Individual
Location Address
311 EAST ST NEW HAVEN, CT 06511
Location Phone
(203) 562-2101
Location Fax
(203) 562-2102
Mailing Address
311 EAST ST NEW HAVEN, CT 06511
Mailing Phone
(203) 562-2101
Mailing Fax
(203) 562-2102
Is Sole Proprietor?
Yes
Enumeration Date
12-24-2019
Last Update Date
12-24-2019
Code Navigator

A Substance Abuse or Addiction Counselor like Jessica Mercier advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

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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 Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
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 1861031718, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
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 6 → 12 → 3 0 → 0 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 0 + 3 + 2 + 7 + 2 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1861031718.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
311 EAST ST
NEW HAVEN, CT 06511
Marriage & Family Therapist
311 EAST ST
NEW HAVEN, CT 06511
Counselor (Addiction (Substance Use Disorder))
311 EAST ST
NEW HAVEN, CT 06511
Counselor (Addiction (Substance Use Disorder))
311 EAST ST
NEW HAVEN, CT 06511
Counselor (Addiction (Substance Use Disorder))
311 EAST ST
NEW HAVEN, CT 06511
Counselor (Addiction (Substance Use Disorder))
311 EAST ST
NEW HAVEN, CT 06511
Counselor (Mental Health)
311 EAST ST
NEW HAVEN, CT 06511
Counselor (Addiction (Substance Use Disorder))
311 EAST ST
NEW HAVEN, CT 06511
Licensed Practical Nurse
311 EAST ST
NEW HAVEN, CT 06511
Licensed Practical Nurse
311 EAST ST
NEW HAVEN, CT 06511

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861031718, enumerated as an "individual" on December 24, 2019.

The provider is located at 311 EAST ST NEW HAVEN, CT 06511 and the phone number is (203) 562-2101.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).