MRS. DANIELLE L LAVALLEE M.A., LPC
NPI 1356643118
Counselor - Professional in Hartford, CT

NPI Status: Active since November 30, 2010

Contact Information

21 GRAND ST
HARTFORD, CT
ZIP 06106
Phone: (860) 550-7559
Fax: (860) 550-7596

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  • Individual
  • Female
  • Counselor
  • Professional

About DANIELLE LAVALLEE

This page provides the complete NPI Profile along with additional information for Danielle Lavallee, a provider established in Hartford, Connecticut with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1356643118 assigned on November 2010. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1356643118
Provider Name
MRS. DANIELLE L LAVALLEE M.A., LPC
Gender
Female
Entity Type
Individual
Location Address
21 GRAND ST HARTFORD, CT 06106
Location Phone
(860) 550-7559
Location Fax
(860) 550-7596
Mailing Address
21 GRAND ST HARTFORD, CT 06106
Mailing Phone
(860) 550-7559
Mailing Fax
(860) 550-7596
Is Sole Proprietor?
Yes
Enumeration Date
11-30-2010
Last Update Date
04-05-2012
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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 Professional

Taxonomy Code
101YP2500X
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 1356643118, 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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
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 5 → 10 → 1 6 → 12 → 3 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 1 + 2 + 4 + 6 + 1 + 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 1356643118.

Other Providers at the Same Location


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

Dentist (Pediatric Dentistry)
21 GRAND ST
HARTFORD, CT 06106
Nurse Practitioner (Adult Health)
21 GRAND ST
HARTFORD, CT 06106
Pediatrics
21 GRAND ST
HARTFORD, CT 06106
Nurse Practitioner (Psychiatric/Mental Health)
21 GRAND ST
HARTFORD, CT 06106
Midwife
21 GRAND ST
HARTFORD, CT 06106
Obstetrics & Gynecology
21 GRAND ST
HARTFORD, CT 06106
Dental Hygienist
21 GRAND ST, CHARTER OAK HEALTH CENTER
HARTFORD, CT 06106
Social Worker (Clinical)
21 GRAND ST
HARTFORD, CT 06106
Registered Nurse (General Practice)
21 GRAND ST
HARTFORD, CT 06106
Registered Nurse (General Practice)
21 GRAND ST
HARTFORD, CT 06106
Dentist (General Practice)
21 GRAND ST
HARTFORD, CT 06106
Pharmacist
21 GRAND ST
HARTFORD, CT 06106
Clinic/Center (Federally Qualified Health Center (FQHC))
21 GRAND ST
HARTFORD, CT 06106
Clinic/Center (Federally Qualified Health Center (FQHC))
21 GRAND ST
HARTFORD, CT 06106
Clinic/Center (Federally Qualified Health Center (FQHC))
21 GRAND ST
HARTFORD, CT 06106
Clinic/Center (Federally Qualified Health Center (FQHC))
21 GRAND ST
HARTFORD, CT 06106
Clinic/Center (Federally Qualified Health Center (FQHC))
21 GRAND ST
HARTFORD, CT 06106
Clinic/Center (Federally Qualified Health Center (FQHC))
21 GRAND ST
HARTFORD, CT 06106
Clinic/Center (Federally Qualified Health Center (FQHC))
21 GRAND ST
HARTFORD, CT 06106
Clinic/Center (Federally Qualified Health Center (FQHC))
21 GRAND ST
HARTFORD, CT 06106

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356643118, enumerated as an "individual" on November 30, 2010.

The provider is located at 21 GRAND ST HARTFORD, CT 06106 and the phone number is (860) 550-7559.

Counselor with taxonomy code 101YP2500X and a focus in Professional.