DR. ERIK SALWEN LPC-S, LMFT-S
NPI 1477988657
Counselor - Professional in College Station, TX

NPI Status: Active since September 06, 2013

Contact Information

543 WILLIAM D FITCH PKWY STE 111
COLLEGE STATION, TX
ZIP 77845
Phone: (979) 690-6382

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  • Individual
  • Male
  • Counselor
  • Professional

About ERIK SALWEN

This page provides the complete NPI Profile along with additional information for Erik Salwen, a provider established in College Station, Texas with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1477988657 assigned on September 2013. The practitioner's primary taxonomy code is 101YP2500X with license number 68000 (TX). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1477988657
Provider Name
DR. ERIK SALWEN LPC-S, LMFT-S
Gender
Male
Entity Type
Individual
Location Address
543 WILLIAM D FITCH PKWY STE 111 COLLEGE STATION, TX 77845
Location Phone
(979) 690-6382
Mailing Address
543 WILLIAM D FITCH PKWY STE 111 COLLEGE STATION, TX 77845
Mailing Phone
(979) 690-6382
Is Sole Proprietor?
Yes
Enumeration Date
09-06-2013
Last Update Date
02-20-2020
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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.
68000
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 1477988657, 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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 7 → 14 → 5 9 → 18 → 9 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 8 + 8 + 1 + 6 + 6 + 1 + 0 + 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 1477988657.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Counselor (Professional)
543 WILLIAM D FITCH PKWY STE 111, C/O CS CHRISTIAN COUNSELING
COLLEGE STATION, TX 77845

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477988657, enumerated as an "individual" on September 06, 2013.

The provider is located at 543 WILLIAM D FITCH PKWY STE 111 COLLEGE STATION, TX 77845 and the phone number is (979) 690-6382.

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