POLLY MCCALL M.A., LCSW
NPI 1639589393
Specialist in New York, NY

NPI Status: Active since May 04, 2014

Contact Information

124 W 79TH ST
SUITE D
NEW YORK, NY
ZIP 10024
Phone: (212) 721-4953
Fax: (212) 932-2362

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  • Individual
  • Female
  • Specialist

About POLLY MCCALL

This page provides the complete NPI Profile along with additional information for Polly Mccall, 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 1639589393 assigned on May 2014. The practitioner's primary taxonomy code is 174400000X with license number RO34945 (NY). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1639589393
Provider Name
POLLY MCCALL M.A., LCSW
Gender
Female
Entity Type
Individual
Location Address
124 W 79TH ST SUITE D NEW YORK, NY 10024
Location Phone
(212) 721-4953
Location Fax
(212) 932-2362
Mailing Address
124 W 79TH ST SUITE D NEW YORK, NY 10024
Mailing Phone
(212) 721-4953
Mailing Fax
(212) 932-2362
Is Sole Proprietor?
Yes
Enumeration Date
05-04-2014
Last Update Date
05-04-2014
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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.
RO34945
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 1639589393, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 3 → 6 5 → 10 → 1 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 + 6 + 6 + 9 + 1 + 0 + 8 + 1 + 8 + 3 + 1 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1639589393.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Psychologist (Clinical)
124 W 79TH ST, #1D
NY, NY 10024
Social Worker (Clinical)
124 W 79TH ST, SUITE 1D
NEW YORK, NY 10024
Psychologist (Clinical)
124 W 79TH ST, SUITE 1C
NEW YORK, NY 10024
Marriage & Family Therapist
124 W 79TH ST, SUITE 1B
NEW YORK, NY 10024
Psychologist
124 W 79TH ST, SUITE 1C
NEW YORK, NY 10024
Psychologist (Clinical)
124 W 79TH ST, 1E
NEW YORK, NY 10024
Psychiatry & Neurology (Psychiatry)
124 W 79TH ST, SUITE 1E
NEW YORK, NY 10024
Psychologist
124 W 79TH ST, SUITE 1B
NEW YORK, NY 10024
Psychologist
124 W 79TH ST
NEW YORK, NY 10024
Psychologist
124 W 79TH ST
NEW YORK, NY 10024
Registered Nurse (Psychiatric/Mental Health)
124 W 79TH ST, SUITE 1D
NEW YORK, NY 10024

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639589393, enumerated as an "individual" on May 04, 2014.

The provider is located at 124 W 79TH ST SUITE D NEW YORK, NY 10024 and the phone number is (212) 721-4953.

Specialist with taxonomy code 174400000X.