DR. KARYN HALL EWART PH.D.
NPI 1982943205
Psychologist - Clinical Child & Adolescent in Springfield, VA

NPI Status: Active since February 06, 2013

Contact Information

8519 TUTTLE RD
BUILDING B
SPRINGFIELD, VA
ZIP 22152
Phone: (703) 644-9072

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  • Individual
  • Female
  • Psychologist
  • Clinical Child & Adolescent

About KARYN EWART

This page provides the complete NPI Profile along with additional information for Karyn Ewart, a provider established in Springfield, Virginia with a medical specialization in Psychologist, focusing in clinical child & adolescent . The healthcare provider is registered in the NPI registry with number 1982943205 assigned on February 2013. The practitioner's primary taxonomy code is 103TC2200X with license number 0810003359 (VA). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1982943205
Provider Name
DR. KARYN HALL EWART PH.D.
Gender
Female
Entity Type
Individual
Location Address
8519 TUTTLE RD BUILDING B SPRINGFIELD, VA 22152
Location Phone
(703) 644-9072
Mailing Address
8519 TUTTLE RD BUILDING B SPRINGFIELD, VA 22152
Mailing Phone
(703) 644-9072
Is Sole Proprietor?
No
Enumeration Date
02-06-2013
Last Update Date
02-06-2013
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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

Psychologist Clinical Child & Adolescent

Taxonomy Code
103TC2200X
Type
Behavioral Health & Social Service Providers
License No.
0810003359
License State
VA
Taxonomy Description
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

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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 1982943205, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 8 + 4 + 6 + 2 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1982943205.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Psychologist (Clinical)
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Psychologist (Clinical)
8519 TUTTLE RD, BLDG B
SPRINGFIELD, VA 22152
Psychologist (Clinical)
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Speech-Language Pathologist
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Speech-Language Pathologist
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Speech-Language Pathologist
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Speech-Language Pathologist
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Occupational Therapist
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Counselor (Mental Health)
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Social Worker
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Marriage & Family Therapist
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Art Therapist
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Counselor (School)
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Occupational Therapist
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Counselor (School)
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Speech-Language Pathologist
8519 TUTTLE RD
SPRINGFIELD, VA 22152
Counselor (School)
8519 TUTTLE RD
SPRINGFIELD, VA 22152

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982943205, enumerated as an "individual" on February 06, 2013.

The provider is located at 8519 TUTTLE RD BUILDING B SPRINGFIELD, VA 22152 and the phone number is (703) 644-9072.

Psychologist with taxonomy code 103TC2200X and a focus in Clinical Child & Adolescent.