ALLISON LEE RAPP LCPC-S
NPI 1285918227
Counselor - Professional in Edgewater, MD

NPI Status: Active since October 10, 2011

Contact Information

224 MAYO RD
SUITE E
EDGEWATER, MD
ZIP 21037
Phone: (443) 529-8348
Fax: (443) 529-8348

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  • Individual
  • Female
  • Counselor
  • Professional

About ALLISON RAPP

This page provides the complete NPI Profile along with additional information for Allison Rapp, a provider established in Edgewater, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1285918227 assigned on October 2011. The practitioner's primary taxonomy code is 101YP2500X with license number LC4190 (MD). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1285918227
Provider Name
ALLISON LEE RAPP LCPC-S
Gender
Female
Entity Type
Individual
Location Address
224 MAYO RD SUITE E EDGEWATER, MD 21037
Location Phone
(443) 529-8348
Location Fax
(443) 529-8348
Mailing Address
224 MAYO RD SUITE E EDGEWATER, MD 21037
Mailing Phone
(443) 529-8348
Mailing Fax
(443) 529-8348
Is Sole Proprietor?
Yes
Enumeration Date
10-10-2011
Last Update Date
01-06-2015
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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.
LC4190
License State
MD

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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 1285918227, 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
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
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 8 → 16 → 7 9 → 18 → 9 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 1 + 8 + 1 + 1 + 6 + 2 + 4 + 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 1285918227.

Other Providers at the Same Location


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

Clinic/Center (Primary Care)
224 MAYO RD
EDGEWATER, MD 21037
Pediatrics
224 MAYO RD
EDGEWATER, MD 21037
Pediatrics
224 MAYO RD
EDGEWATER, MD 21037
Counselor (Professional)
224 MAYO RD, SUITE E
EDGEWATER, MD 21037
Counselor (Mental Health)
224 MAYO RD, SUITE E
EDGEWATER, MD 21037
Nurse Practitioner (Pediatrics)
224 MAYO RD
EDGEWATER, MD 21037
Nurse Practitioner (Pediatrics)
224 MAYO RD
EDGEWATER, MD 21037

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285918227, enumerated as an "individual" on October 10, 2011.

The provider is located at 224 MAYO RD SUITE E EDGEWATER, MD 21037 and the phone number is (443) 529-8348.

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