TERRELL A CLARK PHD
NPI 1043283724
Psychologist - Clinical Child & Adolescent in Waltham, MA

NPI Status: Active since February 11, 2006

Contact Information

9 HOPE AVE
WALTHAM, MA
ZIP 02453
Phone: (781) 216-2200
Fax: (781) 647-8914

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  • Individual
  • Female
  • Psychologist
  • Clinical Child & Adolescent

About TERRELL CLARK

This page provides the complete NPI Profile along with additional information for Terrell Clark, a provider established in Waltham, Massachusetts with a medical specialization in Psychologist, focusing in clinical child & adolescent . The healthcare provider is registered in the NPI registry with number 1043283724 assigned on February 2006. The practitioner's primary taxonomy code is 103TC2200X with license number 2856 (MA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1043283724
Provider Name
TERRELL A CLARK PHD
Gender
Female
Entity Type
Individual
Location Address
9 HOPE AVE WALTHAM, MA 02453
Location Phone
(781) 216-2200
Location Fax
(781) 647-8914
Mailing Address
34 MEADOW RD BOLTON, MA 01740
Mailing Phone
(978) 779-6133
Is Sole Proprietor?
Yes
Enumeration Date
02-11-2006
Last Update Date
07-08-2007
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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.
2856
License State
MA
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 1043283724, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
2
Doubled → 4
Check
4
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 2 → 4 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 4 + 8 + 6 + 7 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1043283724.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pharmacist
9 HOPE AVE, EATON APOTHECARY
WALTHAM, MA 02453
Family Medicine
9 HOPE AVE, WALTHAM URGENT CARE CENTER
WALTHAM, MA 02453
Speech-Language Pathologist
9 HOPE AVE
WALTHAM, MA 02453
Psychologist
9 HOPE AVE
WALTHAM, MA 02453
Speech-Language Pathologist
9 HOPE AVE
WALTHAM, MA 02453
Family Medicine (Geriatric Medicine)
9 HOPE AVE
WALTHAM, MA 02453
Speech-Language Pathologist
9 HOPE AVE
WALTHAM, MA 02453
Audiologist
9 HOPE AVE
WALTHAM, MA 02453
Occupational Therapist (Ergonomics)
9 HOPE AVE
WALTHAM, MA 02453
Speech-Language Pathologist
9 HOPE AVE
WALTHAM, MA 02453
Audiologist
9 HOPE AVE
WALTHAM, MA 02453
Emergency Medicine
9 HOPE AVE
WALTHAM, MA 02453
Speech-Language Pathologist
9 HOPE AVE
WALTHAM, MA 02453
Speech-Language Pathologist
9 HOPE AVE
WALTHAM, MA 02453
Audiologist
9 HOPE AVE
WALTHAM, MA 02453
Psychiatry & Neurology (Psychiatry)
9 HOPE AVE, SUITE 500
WALTHAM, MA 02453
Internal Medicine
9 HOPE AVE
WALTHAM, MA 02453
Emergency Medicine
9 HOPE AVE, WALTHAM URGENT CARE CENTER
WALTHAM, MA 02453
Internal Medicine (Addiction Medicine)
9 HOPE AVE
WALTHAM, MA 02453
Physical Therapist
9 HOPE AVE
WALTHAM, MA 02453

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043283724, enumerated as an "individual" on February 11, 2006.

The provider is located at 9 HOPE AVE WALTHAM, MA 02453 and the phone number is (781) 216-2200.

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