MR. TOM JOHNSTON LPC, LMFT
NPI 1588694996
Counselor - Professional in Shreveport, LA

NPI Status: Active since July 03, 2006

Contact Information

1002 HIGHLAND AVE
2ND FLOOR
SHREVEPORT, LA
ZIP 71101
Phone: (318) 222-6226
Fax: (318) 221-8526

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  • Individual
  • Male
  • Counselor
  • Professional

About TOM JOHNSTON

This page provides the complete NPI Profile along with additional information for Tom Johnston, a provider established in Shreveport, Louisiana with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1588694996 assigned on July 2006. The practitioner's primary taxonomy code is 101YP2500X with license number 2634 (LA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1588694996
Provider Name
MR. TOM JOHNSTON LPC, LMFT
Gender
Male
Entity Type
Individual
Location Address
1002 HIGHLAND AVE 2ND FLOOR SHREVEPORT, LA 71101
Location Phone
(318) 222-6226
Location Fax
(318) 221-8526
Mailing Address
1002 HIGHLAND AVE 2ND FLOOR SHREVEPORT, LA 71101
Mailing Phone
(318) 222-6226
Mailing Fax
(318) 221-8526
Is Sole Proprietor?
Yes
Enumeration Date
07-03-2006
Last Update Date
07-08-2007
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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.
2634
License State
LA

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
G3531OTHER (01)LABLUE CROSS OF LA

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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 1588694996, we treat the final digit (6) 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 84. The final step is to find the difference between that total and the next multiple of ten (90 - 84 = 6).

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
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
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 8 → 16 → 7 6 → 12 → 3 4 → 8 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 + 1 + 6 + 8 + 1 + 2 + 9 + 8 + 9 + 1 + 8 + 24 = 84

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

The next multiple of ten after 84 is 90. The difference is the calculated check digit.

90 - 84 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1588694996.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Counselor
1002 HIGHLAND AVE, STE 300
SHREVEPORT, LA 71101
Psychologist
1002 HIGHLAND AVE, STE 300
SHREVEPORT, LA 71101
Counselor (Mental Health)
1002 HIGHLAND AVE, STE 300
SHREVEPORT, LA 71101
Social Worker (Clinical)
1002 HIGHLAND AVE, SUITE 200
SHREVEPORT, LA 71101
Social Worker (Clinical)
1002 HIGHLAND AVE, SUITE 104
SHREVEPORT, LA 71101
Marriage & Family Therapist
1002 HIGHLAND AVE, SUITE 303
SHREVEPORT, LA 71101
Counselor (Mental Health)
1002 HIGHLAND AVE, SUITE 300
SHREVEPORT, LA 71101
Counselor (Mental Health)
1002 HIGHLAND AVE, STE. 101
SHREVEPORT, LA 71101
Clinic/Center (Medical Specialty)
1002 HIGHLAND AVE, SUITE 200
SHREVEPORT, LA 71101
Psychiatry & Neurology (Psychiatry)
1002 HIGHLAND AVE, STE 300
SHREVEPORT, LA 71101
Psychologist
1002 HIGHLAND AVE, 3RD FLOOR
SHREVEPORT, LA 71101
Social Worker (Clinical)
1002 HIGHLAND AVE, SUITE 200
SHREVEPORT, LA 71101
Psychiatry & Neurology (Psychiatry)
1002 HIGHLAND AVE, STE 300
SHREVEPORT, LA 71101
Psychiatry & Neurology (Psychiatry)
1002 HIGHLAND AVE, SUITE 300
SHREVEPORT, LA 71101
Nurse Practitioner (Psychiatric/Mental Health)
1002 HIGHLAND AVE
SHREVEPORT, LA 71101
Counselor (Mental Health)
1002 HIGHLAND AVE, STE 300
SHREVEPORT, LA 71101
Psychiatry & Neurology (Psychiatry)
1002 HIGHLAND AVE
SHREVEPORT, LA 71101
Psychiatry & Neurology (Psychiatry)
1002 HIGHLAND AVE, SUITE 201
SHREVEPORT, LA 71101
Counselor (Professional)
1002 HIGHLAND AVE
SHREVEPORT, LA 71101
Counselor (Professional)
1002 HIGHLAND AVE, STE 300
SHREVEPORT, LA 71101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588694996, enumerated as an "individual" on July 03, 2006.

The provider is located at 1002 HIGHLAND AVE 2ND FLOOR SHREVEPORT, LA 71101 and the phone number is (318) 222-6226.

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

The provider might be accepting Accepts: Blue Cross Blue Shield, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.