CHRISTEEN ALLEN PSY.D.
NPI 1548532633
Clinical Neuropsychologist in La Plata, MD

NPI Status: Active since February 03, 2012

Contact Information

616 CHARLES ST
SUITE 103
LA PLATA, MD
ZIP 20646
Phone: (301) 908-7671
Fax: (301) 567-0373

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  • Individual
  • Female
  • Clinical Neuropsychologist

About CHRISTEEN ALLEN

This page provides the complete NPI Profile along with additional information for Christeen Allen, a provider established in La Plata, Maryland with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1548532633 assigned on February 2012. The practitioner's primary taxonomy code is 103G00000X with license number 02558 (MD). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1548532633
Provider Name
CHRISTEEN ALLEN PSY.D.
Gender
Female
Entity Type
Individual
Location Address
616 CHARLES ST SUITE 103 LA PLATA, MD 20646
Location Phone
(301) 908-7671
Location Fax
(301) 567-0373
Mailing Address
PO BOX 44726 FORT WASHINGTON, MD 20749
Mailing Phone
(301) 908-7671
Mailing Fax
(301) 567-0373
Is Sole Proprietor?
Yes
Enumeration Date
02-03-2012
Last Update Date
02-03-2012
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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

Clinical Neuropsychologist

Taxonomy Code
103G00000X
Type
Behavioral Health & Social Service Providers
License No.
02558
License State
MD
Taxonomy Description
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1103T00000XBehavioral Health & Social Service Providers

Psychologist

02558 (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 1548532633, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
5
Unchanged
Pos 3
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
3
Doubled → 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 4 → 8 5 → 10 → 1 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 1 + 0 + 3 + 4 + 6 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1548532633.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Social Worker (Clinical)
616 CHARLES ST, SUITE 106
LA PLATA, MD 20646
Psychologist (Clinical)
616 CHARLES ST, SUITE 106
LA PLATA, MD 20646
Dentist
616 CHARLES ST, #201
LA PLATA, MD 20646
Social Worker (Clinical)
616 CHARLES ST
LA PLATA, MD 20646
Psychologist (Clinical)
616 CHARLES ST
LA PLATA, MD 20646
Psychologist (Clinical)
616 CHARLES ST, SUITE 106
LA PLATA, MD 20646

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548532633, enumerated as an "individual" on February 03, 2012.

The provider is located at 616 CHARLES ST SUITE 103 LA PLATA, MD 20646 and the phone number is (301) 908-7671.

Clinical Neuropsychologist with taxonomy code 103G00000X.