MR. ALAN L LEHMAN PHD, CSW
NPI 1407870223
Counselor - Mental Health in New York, NY

NPI Status: Active since July 26, 2006

Contact Information

211 W 56TH ST
SUITE #30G
NEW YORK, NY
ZIP 10019
Phone: (212) 229-8260
Fax: (212) 362-8820

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  • Individual
  • Male
  • Counselor
  • Mental Health

About ALAN LEHMAN

This page provides the complete NPI Profile along with additional information for Alan Lehman, a provider established in New York, New York with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1407870223 assigned on July 2006. The practitioner's primary taxonomy code is 101YM0800X with license number R034861-1 (NY). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1407870223
Provider Name
MR. ALAN L LEHMAN PHD, CSW
Gender
Male
Entity Type
Individual
Location Address
211 W 56TH ST SUITE #30G NEW YORK, NY 10019
Location Phone
(212) 229-8260
Location Fax
(212) 362-8820
Mailing Address
127 W 82ND ST APT. #8A NEW YORK, NY 10024
Mailing Phone
(212) 362-8820
Mailing Fax
(212) 362-8820
Is Sole Proprietor?
Yes
Enumeration Date
07-26-2006
Last Update Date
07-08-2007
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A mental health counselor like Alan Lehman provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
R034861-1
License State
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 1407870223, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
4
Unchanged
Pos 3
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
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 0 → 0 8 → 16 → 7 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 1 + 6 + 7 + 0 + 2 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1407870223.

Other Providers at the Same Location


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

Psychologist (Clinical)
211 W 56TH ST, SUITE 34D
NEW YORK, NY 10019
Psychologist (Clinical)
211 W 56TH ST, SUITE 30-G
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, SUITE 30-G
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, SUITE 18J
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, 18J
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, APT. 5K
NEW YORK, NY 10019
Psychologist
211 W 56TH ST, APT. 7K
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, #6M
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, SUITE 4K
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, APT. 10K
NEW YORK, NY 10019
Specialist
211 W 56TH ST, #22K
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, SUITE 3K
NEW YORK, NY 10019
Psychologist (Clinical)
211 W 56TH ST, APT. 30D
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, SUITE 18M
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, SUITE 18M
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, 11K
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, SUITE 15J
NEW YORK, NY 10019
Psychologist (Clinical)
211 W 56TH ST
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, SUITE 30H
NEW YORK, NY 10019
Social Worker (Clinical)
211 W 56TH ST, 21H
NEW YORK, NY 10019

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407870223, enumerated as an "individual" on July 26, 2006.

The provider is located at 211 W 56TH ST SUITE #30G NEW YORK, NY 10019 and the phone number is (212) 229-8260.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.