TAMMY MAREK PLLC
NPI 1508112558
Counselor - Professional in Fair Oaks Ranch, TX

NPI Status: Active since July 27, 2012

Contact Information

31525 POST OAK TRL
FAIR OAKS RANCH, TX
ZIP 78015
Phone: (361) 945-9944

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  • Organization
  • Counselor
  • Professional

About TAMMY MAREK PLLC

This page provides the complete NPI Profile along with additional information for Tammy Marek Pllc, a provider established in Fair Oaks Ranch, Texas operating as a Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1508112558 assigned on July 2012. The practitioner's primary taxonomy code is 101YP2500X with license number 64089 (TX). The provider is registered as an organization and their NPI record was last updated 14 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. The authorized official of this NPI record is Tammy Marek Lpc (Managing Member)

NPI
1508112558
Provider Name
TAMMY MAREK PLLC
Entity Type
Organization
Location Address
31525 POST OAK TRL FAIR OAKS RANCH, TX 78015
Location Phone
(361) 945-9944
Mailing Address
18 SCENIC LOOP RD SUITE 200D-A BOERNE, TX 78006
Mailing Phone
(361) 945-9944
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-27-2012
Last Update Date
07-27-2012
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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.
64089
License State
TX

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

TAMMY MAREK LPC

Authorized Official Title
MANAGING MEMBER
Authorized Official Phone
(361) 945-9944

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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 1508112558, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 0 → 0 1 → 2 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 2 + 1 + 4 + 5 + 1 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1508112558.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508112558, enumerated as an "organization" on July 27, 2012.

The provider is located at 31525 POST OAK TRL FAIR OAKS RANCH, TX 78015 and the phone number is (361) 945-9944.

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