MR. ALEXANDER FREDERIC WARREN MHC
NPI 1962013144
Counselor - Mental Health in New York, NY

NPI Status: Active since August 12, 2020

Contact Information

37 W 26TH ST RM 400
NEW YORK, NY
ZIP 10010
Phone: (845) 244-5005

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  • Individual
  • Male
  • Counselor
  • Mental Health

About ALEXANDER WARREN

This page provides the complete NPI Profile along with additional information for Alexander Warren, 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 1962013144 assigned on August 2020. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1962013144
Provider Name
MR. ALEXANDER FREDERIC WARREN MHC
Gender
Male
Entity Type
Individual
Location Address
37 W 26TH ST RM 400 NEW YORK, NY 10010
Location Phone
(845) 244-5005
Mailing Address
136 MANHATTAN AVE # 2 BROOKLYN, NY 11206
Mailing Phone
(917) 693-8551
Is Sole Proprietor?
No
Enumeration Date
08-12-2020
Last Update Date
08-12-2020
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A mental health counselor like Alexander Warren 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

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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 1962013144, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
4
Doubled → 8
Check
4
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 0 → 0 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 0 + 1 + 6 + 1 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1962013144.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962013144, enumerated as an "individual" on August 12, 2020.

The provider is located at 37 W 26TH ST RM 400 NEW YORK, NY 10010 and the phone number is (845) 244-5005.

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