MARGARET SUSAN WALLACE
NPI 1639428931
Counselor - Mental Health in Fort Wayne, IN

NPI Status: Active since August 31, 2012

Contact Information

6315 MUTUAL DR
SUITE B
FORT WAYNE, IN
ZIP 46825
Phone: (260) 409-8188
Fax: (866) 742-8426

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  • Individual
  • Female
  • Counselor
  • Mental Health

About MARGARET WALLACE

This page provides the complete NPI Profile along with additional information for Margaret Wallace, a provider established in Fort Wayne, Indiana with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1639428931 assigned on August 2012. The practitioner's primary taxonomy code is 101YM0800X with license number 39002298A (IN). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1639428931
Provider Name
MARGARET SUSAN WALLACE
Gender
Female
Entity Type
Individual
Location Address
6315 MUTUAL DR SUITE B FORT WAYNE, IN 46825
Location Phone
(260) 409-8188
Location Fax
(866) 742-8426
Mailing Address
10214 CHESTNUT PLAZA DR #130 FORT WAYNE, IN 46814
Mailing Phone
(260) 409-8188
Mailing Fax
(866) 742-8426
Is Sole Proprietor?
No
Enumeration Date
08-31-2012
Last Update Date
08-31-2012
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A mental health counselor like Margaret Wallace 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.
39002298A
License State
IN

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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 1639428931, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 3 → 6 4 → 8 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 8 + 2 + 1 + 6 + 9 + 6 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1639428931.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639428931, enumerated as an "individual" on August 31, 2012.

The provider is located at 6315 MUTUAL DR SUITE B FORT WAYNE, IN 46825 and the phone number is (260) 409-8188.

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