RISA KOREN MD
NPI 1861616237
Psychiatry & Neurology - Child & Adolescent Psychiatry in New York, NY

NPI Status: Active since April 13, 2007

Contact Information

85 5TH AVE
NEW YORK, NY
ZIP 10003
Phone: (917) 710-1599
Fax: (212) 780-9475

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Child & Adolescent Psychiatry

About RISA KOREN

This page provides the complete NPI Profile along with additional information for Risa Koren, a provider established in New York, New York with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry . The healthcare provider is registered in the NPI registry with number 1861616237 assigned on April 2007. The practitioner's primary taxonomy code is 2084P0804X with license number 232731 (NY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1861616237
Provider Name
RISA KOREN MD
Gender
Female
Entity Type
Individual
Location Address
85 5TH AVE NEW YORK, NY 10003
Location Phone
(917) 710-1599
Location Fax
(212) 780-9475
Mailing Address
85 5TH AVE NEW YORK, NY 10003
Mailing Phone
(917) 710-1599
Mailing Fax
(212) 780-9475
Is Sole Proprietor?
Yes
Enumeration Date
04-13-2007
Last Update Date
04-01-2025
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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

Psychiatry & Neurology Child & Adolescent Psychiatry

Taxonomy Code
2084P0804X
Type
Allopathic & Osteopathic Physicians
License No.
232731
License State
NY
Taxonomy Description
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

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)
12084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

232731 (NY)

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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 1861616237, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
Check
7
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 6 → 12 → 3 6 → 12 → 3 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 2 + 1 + 1 + 2 + 2 + 6 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1861616237.

Other Providers at the Same Location


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

Social Worker (Clinical)
85 5TH AVE, SUITE 921
NEW YORK, NY 10003
Psychiatry & Neurology (Psychiatry)
85 5TH AVE, SUITE 924
NEW YORK, NY 10003
Psychologist
85 5TH AVE, SUITE 901
NEW YORK, NY 10003
Psychologist
85 5TH AVE, SUITE 921
NEW YORK, NY 10003
Social Worker (Clinical)
85 5TH AVE, SUITE 900
NEW YORK, NY 10003
Social Worker (Clinical)
85 5TH AVE, SUITE 909
NEW YORK, NY 10003
Social Worker (Clinical)
85 5TH AVE, SUITE 931
NEW YORK, NY 10003
Social Worker (Clinical)
85 5TH AVE, ROOM 906
NEW YORK, NY 10003
Psychologist (Clinical)
85 5TH AVE, SUITES 909 AND 921
NEW YORK, NY 10003
Social Worker (Clinical)
85 5TH AVE, SUITE 926
NEW YORK, NY 10003
Social Worker (Clinical)
85 5TH AVE, 927
NEW YORK, NY 10003
Psychologist
85 5TH AVE, SUITE 901
NEW YORK, NY 10003
Social Worker (Clinical)
85 5TH AVE, 928
NEW YORK, NY 10003
Marriage & Family Therapist
85 5TH AVE, #912
NEW YORK, NY 10003
Psychologist (Clinical)
85 5TH AVE, 906
NEW YORK, NY 10003
Social Worker (Clinical)
85 5TH AVE, SUITE 937
NEW YORK, NY 10003
Psychologist (Clinical)
85 5TH AVE, SUITE 920
NEW YORK, NY 10003
Registered Nurse (Psychiatric/Mental Health, Adult)
85 5TH AVE, STE 907
NEW YORK, NY 10003
Psychologist (Clinical)
85 5TH AVE, SUITE 908
NEW YORK, NY 10003
Counselor (Addiction (Substance Use Disorder))
85 5TH AVE, SUITE 905
NEW YORK, NY 10003

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861616237, enumerated as an "individual" on April 13, 2007.

The provider is located at 85 5TH AVE NEW YORK, NY 10003 and the phone number is (917) 710-1599.

Psychiatry & Neurology with taxonomy code 2084P0804X and a focus in Child & Adolescent Psychiatry.