PAUL MARK JOHNSON
NPI 1073016283
Counselor - Professional in Metairie, LA

NPI Status: Active since March 14, 2018

Contact Information

2955 RIDGELAKE DR STE 105
METAIRIE, LA
ZIP 70002
Phone: (318) 728-2970

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  • Individual
  • Male
  • Counselor
  • Professional

About PAUL JOHNSON

This page provides the complete NPI Profile along with additional information for Paul Johnson, a provider established in Metairie, Louisiana with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1073016283 assigned on March 2018. The practitioner's primary taxonomy code is 101YP2500X with license number 9110 (LA). The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1073016283
Provider Name
PAUL MARK JOHNSON
Gender
Male
Entity Type
Individual
Location Address
2955 RIDGELAKE DR STE 105 METAIRIE, LA 70002
Location Phone
(318) 728-2970
Mailing Address
6826 VETERANS BLVD. 311 METAIRIE, LA 70003
Mailing Phone
(978) 729-3987
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
03-14-2018
Last Update Date
03-30-2026
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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.
9110
License State
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 1073016283, we treat the final digit (3) 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 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 3).

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
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
3
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 0 → 0 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 0 + 1 + 1 + 2 + 2 + 1 + 6 + 24 = 47

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

The next multiple of ten after 47 is 50. The difference is the calculated check digit.

50 - 47 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1073016283.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Social Worker (Clinical)
2955 RIDGELAKE DR STE 105
METAIRIE, LA 70002
Social Worker (Clinical)
2955 RIDGELAKE DR STE 105
METAIRIE, LA 70002

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073016283, enumerated as an "individual" on March 14, 2018.

The provider is located at 2955 RIDGELAKE DR STE 105 METAIRIE, LA 70002 and the phone number is (318) 728-2970.

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