MR. CRAIG J TOLLIN OTR/L
NPI 1215179486
Specialist in New York, NY

NPI Status: Active since April 01, 2009

Contact Information

740 W END AVE
SUITE #3
NEW YORK, NY
ZIP 10025
Phone: (212) 665-5119
Fax: (212) 666-3913

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  • Individual
  • Male
  • Specialist

About CRAIG TOLLIN

This page provides the complete NPI Profile along with additional information for Craig Tollin, a provider established in New York, New York with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1215179486 assigned on April 2009. The practitioner's primary taxonomy code is 174400000X with license number 008191-1 (NY). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1215179486
Provider Name
MR. CRAIG J TOLLIN OTR/L
Gender
Male
Entity Type
Individual
Location Address
740 W END AVE SUITE #3 NEW YORK, NY 10025
Location Phone
(212) 665-5119
Location Fax
(212) 666-3913
Mailing Address
56 HOLLAND PL HARTSDALE, NY 10530
Mailing Phone
(914) 831-9220
Is Sole Proprietor?
Yes
Enumeration Date
04-01-2009
Last Update Date
04-01-2009
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
008191-1
License State
NY
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1215179486, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 1 → 2 1 → 2 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 2 + 7 + 1 + 8 + 4 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1215179486.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
740 W END AVE, SUITE 5-A
NEW YORK, NY 10025
Psychologist (Clinical)
740 W END AVE, SUITE 5
NEW YORK, NY 10025
Social Worker (Clinical)
740 W END AVE, SUITE 1
NEW YORK, NY 10025
Social Worker (Clinical)
740 W END AVE, SUITE 5A
NEW YORK, NY 10025
Social Worker (Clinical)
740 W END AVE, SUITE 5A
NEW YORK, NY 10025
Psychiatry & Neurology (Psychiatry)
740 W END AVE, SUITE 5A
NEW YORK, NY 10025
Social Worker (Clinical)
740 W END AVE, #61
NEW YORK, NY 10025
Psychologist (Clinical)
740 W END AVE, #101
NEW YORK, NY 10025
Counselor (Mental Health)
740 W END AVE, STE. 76
NEW YORK, NY 10025
Social Worker (Clinical)
740 W END AVE, SUITE 1
NEW YORK, NY 10025
Physical Therapist (Pediatrics)
740 W END AVE, 3
NEW YORK, NY 10025
Occupational Therapist (Pediatrics)
740 W END AVE, SUITE 2
NEW YORK, NY 10025
Psychologist
740 W END AVE
NEW YORK, NY 10025
Psychoanalyst
740 W END AVE, #101
NEW YORK, NY 10025
Psychologist
740 W END AVE, SUITE 1
NEW YORK, NY 10025
Social Worker (Clinical)
740 W END AVE, SUITE 5
NEW YORK, NY 10025
Social Worker (Clinical)
740 W END AVE
NEW YORK, NY 10025
Psychologist (Clinical Child & Adolescent)
740 W END AVE, SUITE 101
NEW YORK, NY 10025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215179486, enumerated as an "individual" on April 01, 2009.

The provider is located at 740 W END AVE SUITE #3 NEW YORK, NY 10025 and the phone number is (212) 665-5119.

Specialist with taxonomy code 174400000X.