MARY ELIZABETH WINTER MED.;LPC
NPI 1891219838
Counselor - Professional in Denton, TX

NPI Status: Active since August 01, 2017

Contact Information

2121 E UNIVERSITY DR
DENTON, TX
ZIP 76209
Phone: (940) 297-6893
Fax: (940) 387-3009

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  • Individual
  • Female
  • Counselor
  • Professional

About MARY WINTER

This page provides the complete NPI Profile along with additional information for Mary Winter, a provider established in Denton, Texas with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1891219838 assigned on August 2017. The practitioner's primary taxonomy code is 101YP2500X with license number 16057 (TX). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1891219838
Provider Name
MARY ELIZABETH WINTER MED.;LPC
Gender
Female
Entity Type
Individual
Location Address
2121 E UNIVERSITY DR DENTON, TX 76209
Location Phone
(940) 297-6893
Location Fax
(940) 387-3009
Mailing Address
2300 E UNIVERSITY DR DENTON, TX 76209
Is Sole Proprietor?
No
Enumeration Date
08-01-2017
Last Update Date
08-01-2017
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
16057
License State
TX

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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 1891219838, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
8
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 9 → 18 → 9 2 → 4 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 4 + 1 + 1 + 8 + 8 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1891219838.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891219838, enumerated as an "individual" on August 01, 2017.

The provider is located at 2121 E UNIVERSITY DR DENTON, TX 76209 and the phone number is (940) 297-6893.

Counselor with taxonomy code 101YP2500X and a focus in Professional.