TERESA NADIA MERCHAN
NPI 1528445897
Counselor - Mental Health in New York, NY

NPI Status: Active since May 06, 2015

Contact Information

217 EAST 87TH ST.
NEW YORK, NY
ZIP 10028
Phone: (212) 876-7427

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  • Individual
  • Female
  • Counselor
  • Mental Health

About TERESA MERCHAN

This page provides the complete NPI Profile along with additional information for Teresa Merchan, 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 1528445897 assigned on May 2015. The practitioner's primary taxonomy code is 101YM0800X with license number 008654-1 (NY). The provider is registered as an individual and her NPI record was last updated 8 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1528445897
Provider Name
TERESA NADIA MERCHAN
Other Name
TERESA SOLORZANO
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
217 EAST 87TH ST. NEW YORK, NY 10028
Location Phone
(212) 876-7427
Mailing Address
6360 102ND ST APT E14 REGO PARK, NY 11374
Mailing Phone
(718) 902-9691
Is Sole Proprietor?
Yes
Enumeration Date
05-06-2015
Last Update Date
09-05-2018
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A mental health counselor like Teresa Merchan 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.
008654-1
License State
NY

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1528445897, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 2 → 4 4 → 8 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 8 + 4 + 1 + 0 + 8 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1528445897.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528445897, enumerated as an "individual" on May 06, 2015.

The provider is located at 217 EAST 87TH ST. NEW YORK, NY 10028 and the phone number is (212) 876-7427.

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