MRS. LESLIE JANSON M.A., LICENSED PSYCH
NPI 1801978440
Psychologist - Psychoanalysis in Bedford Hills, NY

NPI Status: Active since October 20, 2006

Contact Information

66 MAIN ST
C/O WESTCHESTER INSTITUTE
BEDFORD HILLS, NY
ZIP 10507
Phone: (914) 391-6052

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Psychologist
Psychoanalysis

About LESLIE JANSON

This page provides the complete NPI Profile along with additional information for Leslie Janson, a provider established in Bedford Hills, New York with a medical specialization in Psychologist, focusing in psychoanalysis . The healthcare provider is registered in the NPI registry with number 1801978440 assigned on October 2006. The practitioner's primary taxonomy code is 103TP0814X with license number 000528-1 (NY). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI: 1801978440
Provider Name: MRS. LESLIE JANSON M.A., LICENSED PSYCH
Gender: Female
Entity Type: Individual
Location Address: 66 MAIN ST C/O WESTCHESTER INSTITUTE BEDFORD HILLS, NY 10507
Location Phone: (914) 391-6052
Mailing Address: 98 PARK RD EXT GOLDENS BRIDGE, NY 10526
Mailing Phone: (914) 391-6052
Is Sole Proprietor?: Yes
Enumeration Date: 10-20-2006
Last Update Date: 07-08-2007
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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: Psychologist Psychoanalysis
Taxonomy Code: 103TP0814X
Type: Behavioral Health & Social Service Providers
License No.: 000528-1
License State: NY
Taxonomy Description: A psychologist whose specialty is distinguished from other specialties by its body of knowledge and its intensive treatment approaches. It aims at structural changes and modifications of a person's personality. Psychoanalysis promotes awareness of unconscious, maladaptive and habitually recurrent patterns of emotion and behavior, allowing previously unconscious aspects of the self to become integrated and promoting optimal functioning, healing and creative expression.

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 1801978440, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 0

Pos 4

Unchanged

Pos 5

Doubled → 18 → 1 + 8

Pos 6

Unchanged

Pos 7

Doubled → 16 → 1 + 6

Pos 8

Unchanged

Pos 9

Doubled → 8

Check

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 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 1 + 8 + 7 + 1 + 6 + 4 + 8 + 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 1801978440.