LAUREN ST JOHN APC, ATR-P
NPI 1831937457
Counselor - Professional in Savannah, GA

NPI Status: Active since July 17, 2024

Contact Information

1104 E 37TH ST
SAVANNAH, GA
ZIP 31404
Phone: (912) 231-5221

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  • Individual
  • Female
  • Counselor
  • Professional

About LAUREN ST JOHN

This page provides the complete NPI Profile along with additional information for Lauren St John, a provider established in Savannah, Georgia with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1831937457 assigned on July 2024. The practitioner's primary taxonomy code is 101YP2500X with license number LPC015289 (GA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1831937457
Provider Name
LAUREN ST JOHN APC, ATR-P
Gender
Female
Entity Type
Individual
Location Address
1104 E 37TH ST SAVANNAH, GA 31404
Location Phone
(912) 231-5221
Mailing Address
1104 E 37TH ST SAVANNAH, GA 31404
Mailing Phone
(912) 231-5221
Is Sole Proprietor?
No
Enumeration Date
07-17-2024
Last Update Date
02-12-2025
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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.
LPC015289
License State
GA

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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 1831937457, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
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 3 → 6 9 → 18 → 9 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 8 + 3 + 1 + 4 + 4 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1831937457.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Counselor (Professional)
1104 E 37TH ST
SAVANNAH, GA 31404
Social Worker
1104 E 37TH ST
SAVANNAH, GA 31404
Social Worker
1104 E 37TH ST
SAVANNAH, GA 31404
Social Worker (Clinical)
1104 E 37TH ST
SAVANNAH, GA 31404
Marriage & Family Therapist
1104 E 37TH ST
SAVANNAH, GA 31404
Marriage & Family Therapist
1104 E 37TH ST
SAVANNAH, GA 31404
Counselor (Mental Health)
1104 E 37TH ST
SAVANNAH, GA 31404

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831937457, enumerated as an "individual" on July 17, 2024.

The provider is located at 1104 E 37TH ST SAVANNAH, GA 31404 and the phone number is (912) 231-5221.

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