MS. COLLEEN MARIE RAPP
NPI 1891110110
Counselor - Professional in Atlanta, GA

NPI Status: Active since February 24, 2014

Contact Information

11 LENOX POINTE NE STE B
ATLANTA, GA
ZIP 30324
Phone: (404) 384-7470

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  • Individual
  • Female
  • Counselor
  • Professional

About COLLEEN RAPP

This page provides the complete NPI Profile along with additional information for Colleen Rapp, a provider established in Atlanta, Georgia with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1891110110 assigned on February 2014. The practitioner's primary taxonomy code is 101YP2500X with license number LPC007400 (GA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1891110110
Provider Name
MS. COLLEEN MARIE RAPP
Gender
Female
Entity Type
Individual
Location Address
11 LENOX POINTE NE STE B ATLANTA, GA 30324
Location Phone
(404) 384-7470
Mailing Address
800 PEACHTREE ST NE APT 302 ATLANTA, GA 30308
Mailing Phone
(404) 384-7470
Is Sole Proprietor?
Yes
Enumeration Date
02-24-2014
Last Update Date
02-24-2014
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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.
LPC007400
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 1891110110, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
Check
0
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 9 → 18 → 9 1 → 2 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 2 + 1 + 0 + 1 + 2 + 24 = 50

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

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

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1891110110.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891110110, enumerated as an "individual" on February 24, 2014.

The provider is located at 11 LENOX POINTE NE STE B ATLANTA, GA 30324 and the phone number is (404) 384-7470.

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