MS. JAYNE DEAN LMFT
NPI 1497849699
Counselor - Addiction (Substance Use Disorder) in Hartford, CT

NPI Status: Active since October 03, 2006

Contact Information

664 PROSPECT AVE
2ND FLOOR
HARTFORD, CT
ZIP 06105
Phone: (860) 233-4830
Fax: (860) 231-6222

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

About JAYNE DEAN

This page provides the complete NPI Profile along with additional information for Jayne Dean, a provider established in Hartford, Connecticut with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1497849699 assigned on October 2006. The practitioner's primary taxonomy code is 101YA0400X with license number 000077 (CT). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1497849699
Provider Name
MS. JAYNE DEAN LMFT
Gender
Female
Entity Type
Individual
Location Address
664 PROSPECT AVE 2ND FLOOR HARTFORD, CT 06105
Location Phone
(860) 233-4830
Location Fax
(860) 231-6222
Mailing Address
664 PROSPECT AVE 2ND FLOOR HARTFORD, CT 06105
Mailing Phone
(860) 233-4830
Mailing Fax
(860) 231-6222
Is Sole Proprietor?
Yes
Enumeration Date
10-03-2006
Last Update Date
09-11-2025
Code Navigator

A Substance Abuse or Addiction Counselor like Jayne Dean 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
License No.
000077
License State
CT

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1106H00000XBehavioral Health & Social Service Providers

Marriage & Family Therapist

000424 (CT)

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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 1497849699, 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 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
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 9 → 18 → 9 8 → 16 → 7 9 → 18 → 9 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 + 1 + 8 + 7 + 1 + 6 + 4 + 1 + 8 + 6 + 1 + 8 + 24 = 81

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

The next multiple of ten after 81 is 90. The difference is the calculated check digit.

90 - 81 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1497849699.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Clinical Nurse Specialist (Psychiatric/Mental Health)
664 PROSPECT AVE
HARTFORD, CT 06105
Social Worker (Clinical)
664 PROSPECT AVE
HARTFORD, CT 06105
Psychologist (Clinical)
664 PROSPECT AVE
HARTFORD, CT 06105
Social Worker (Clinical)
664 PROSPECT AVE, 2ND FLOOR
HARTFORD, CT 06105
Psychologist (Clinical)
664 PROSPECT AVE
HARTFORD, CT 06105
Counselor (Mental Health)
664 PROSPECT AVE
HARTFORD, CT 06105
Counselor (Mental Health)
664 PROSPECT AVE
HARTFORD, CT 06105
Psychologist
664 PROSPECT AVE
HARTFORD, CT 06105
Social Worker (Clinical)
664 PROSPECT AVE
HARTFORD, CT 06105
Social Worker (Clinical)
664 PROSPECT AVE, 2ND FLOOR
HARTFORD, CT 06105
Community/Behavioral Health
664 PROSPECT AVE
HARTFORD, CT 06105
Psychiatry & Neurology (Psychiatry)
664 PROSPECT AVE
HARTFORD, CT 06105
Psychologist (Counseling)
664 PROSPECT AVE
HARTFORD, CT 06105
Psychologist (Clinical)
664 PROSPECT AVE
HARTFORD, CT 06105
Counselor (Professional)
664 PROSPECT AVE
HARTFORD, CT 06105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497849699, enumerated as an "individual" on October 03, 2006.

The provider is located at 664 PROSPECT AVE 2ND FLOOR HARTFORD, CT 06105 and the phone number is (860) 233-4830.

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