MS. FAY S KAHAN LCSW
NPI 1356525307
Social Worker in New York, NY

NPI Status: Active since December 27, 2007

Contact Information

1 GUSTAVE L LEVY PLACE
BOX 1070 MOUNT SINAI HOSPITAL
NEW YORK, NY
ZIP 10029
Phone: (212) 241-6774
Fax: (212) 426-0349

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  • Individual
  • Female
  • Social Worker

About FAY KAHAN

This page provides the complete NPI Profile along with additional information for Fay Kahan, a provider established in New York, New York with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1356525307 assigned on December 2007. The practitioner's primary taxonomy code is 104100000X with license number 73026454 (NY). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1356525307
Provider Name
MS. FAY S KAHAN LCSW
Gender
Female
Entity Type
Individual
Location Address
1 GUSTAVE L LEVY PLACE BOX 1070 MOUNT SINAI HOSPITAL NEW YORK, NY 10029
Location Phone
(212) 241-6774
Location Fax
(212) 426-0349
Mailing Address
1 GUSTAVE L LEVY PLACE BOX 1070 MOUNT SINAI HOSPITAL NEW YORK, NY 10029
Mailing Phone
(212) 241-6774
Mailing Fax
(212) 426-0349
Is Sole Proprietor?
No
Enumeration Date
12-27-2007
Last Update Date
12-27-2007
Code Navigator

A social worker like Fay Kahan helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
73026454
License State
NY
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1356525307, 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 43. The final step is to find the difference between that total and the next multiple of ten (50 - 43 = 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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
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 5 → 10 → 1 5 → 10 → 1 5 → 10 → 1 0 → 0

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 + 0 + 2 + 1 + 0 + 3 + 0 + 24 = 43

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

The next multiple of ten after 43 is 50. The difference is the calculated check digit.

50 - 43 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1356525307.

Other Providers at the Same Location


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

Internal Medicine
1 GUSTAVE L LEVY PLACE
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Internal Medicine (Hematology & Oncology)
1 GUSTAVE L LEVY PLACE
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General Acute Care Hospital
1 GUSTAVE L LEVY PLACE, BOX 1048
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Psychologist
1 GUSTAVE L LEVY PLACE
NEW YORK, NY 10029
Long Term Care Hospital
1 GUSTAVE L LEVY PLACE, MOUNT SINAI MEDICAL CENTER
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX 1228-MOUNT SINAI HOSPITAL
NEW YORK, NY 10029
Social Worker
1 GUSTAVE L LEVY PLACE, BOX 1252
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX 1005- MOUNT SINAI HOSPITAL
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX 1252 - MOUNT SINAI HOSPITAL
NY, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX 1252--MOUNT SINAI HOSPITAL
NEW YORK, NY 10029
Social Worker (School)
1 GUSTAVE L LEVY PLACE, BOX 1005 MOUNT SINAI HOSPITAL
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX # 1252- MOUNT SINAI HOSPITAL
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX 1005
NY, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX 1252 - MOUNT SINAI HOSPITAL
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX 1005
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, MOUNT SINAI HOSPITAL
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX 1070
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX 1268 - MOUNT SINAI HOSPITAL
NEW YORK, NY 10029
Social Worker (Clinical)
1 GUSTAVE L LEVY PLACE, BOX 1252
NEW YORK, NY 10029

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356525307, enumerated as an "individual" on December 27, 2007.

The provider is located at 1 GUSTAVE L LEVY PLACE BOX 1070 MOUNT SINAI HOSPITAL NEW YORK, NY 10029 and the phone number is (212) 241-6774.

Social Worker with taxonomy code 104100000X.