CHRISTINA E CLARK M.D.
NPI 1962667840
Psychiatry & Neurology - Child & Adolescent Psychiatry in Tacoma, WA

NPI Status: Active since July 21, 2008

Contact Information

917 N 2ND ST UNIT A
TACOMA, WA
ZIP 98403
Phone: (206) 651-4012
Fax: (888) 974-1263

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Child & Adolescent Psychiatry

About CHRISTINA CLARK

This page provides the complete NPI Profile along with additional information for Christina Clark, a provider established in Tacoma, Washington with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry . The healthcare provider is registered in the NPI registry with number 1962667840 assigned on July 2008. The practitioner's primary taxonomy code is 2084P0804X with license number MD60139907 (WA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1962667840
Provider Name
CHRISTINA E CLARK M.D.
Gender
Female
Entity Type
Individual
Location Address
917 N 2ND ST UNIT A TACOMA, WA 98403
Location Phone
(206) 651-4012
Location Fax
(888) 974-1263
Mailing Address
917 N 2ND ST UNIT A TACOMA, WA 98403
Mailing Phone
(206) 651-4012
Mailing Fax
(888) 974-1263
Is Sole Proprietor?
No
Enumeration Date
07-21-2008
Last Update Date
03-11-2021
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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

Psychiatry & Neurology Child & Adolescent Psychiatry

Taxonomy Code
2084P0804X
Type
Allopathic & Osteopathic Physicians
License No.
MD60139907
License State
WA
Taxonomy Description
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

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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 1962667840, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
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 6 → 12 → 3 6 → 12 → 3 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 1 + 2 + 6 + 1 + 4 + 8 + 8 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1962667840.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962667840, enumerated as an "individual" on July 21, 2008.

The provider is located at 917 N 2ND ST UNIT A TACOMA, WA 98403 and the phone number is (206) 651-4012.

Psychiatry & Neurology with taxonomy code 2084P0804X and a focus in Child & Adolescent Psychiatry.