DR. HELEN JEANNE CHEMTOB PH.D.
NPI 1508926023
Psychologist - Clinical in Springfield, VA

NPI Status: Active since December 12, 2006

Contact Information

8348 TRAFORD LN
SUITE 400
SPRINGFIELD, VA
ZIP 22152
Phone: (703) 866-2120
Fax: (703) 451-7539

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  • Individual
  • Female
  • Psychologist
  • Clinical

About HELEN CHEMTOB

This page provides the complete NPI Profile along with additional information for Helen Chemtob, a provider established in Springfield, Virginia with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1508926023 assigned on December 2006. The practitioner's primary taxonomy code is 103TC0700X with license number 0810002791 (VA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1508926023
Provider Name
DR. HELEN JEANNE CHEMTOB PH.D.
Gender
Female
Entity Type
Individual
Location Address
8348 TRAFORD LN SUITE 400 SPRINGFIELD, VA 22152
Location Phone
(703) 866-2120
Location Fax
(703) 451-7539
Mailing Address
10750 KINLOCH RD SILVER SPRING, MD 20903
Mailing Phone
(301) 439-0728
Mailing Fax
(703) 451-7539
Is Sole Proprietor?
Yes
Enumeration Date
12-12-2006
Last Update Date
07-08-2007
Code Navigator

A clinical psychologist like Helen Chemtob assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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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

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
0810002791
License State
VA
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

2187 (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 1508926023, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
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 0 → 0 9 → 18 → 9 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 8 + 2 + 1 + 2 + 0 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1508926023.

Other Providers at the Same Location


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

Physical Therapist
8348 TRAFORD LN, SUTIE 100
SPRINGFIELD, VA 22152
Physical Therapist
8348 TRAFORD LN, SUITE 100
SPRINGFIELD, VA 22152
Occupational Therapist
8348 TRAFORD LN, SUITE 100
SPRINGFIELD, VA 22152
Physical Therapist
8348 TRAFORD LN, SUITE 100
SPRINGFIELD, VA 22152
Social Worker (Clinical)
8348 TRAFORD LN, SUITE 400
SPRINGFIELD, VA 22152
Social Worker (Clinical)
8348 TRAFORD LN
SPRINGFIELD, VA 22152
Social Worker (Clinical)
8348 TRAFORD LN, SUITE 400
SPRINGFIELD, VA 22152
Social Worker (Clinical)
8348 TRAFORD LN, SUITE 400
SPRINGFIELD, VA 22152
Physical Therapist
8348 TRAFORD LN, SUITE 200
SPRINGFIELD, VA 22152
Psychologist (Clinical)
8348 TRAFORD LN, SUITE 400
SPRINGFIELD, VA 22152
Social Worker
8348 TRAFORD LN, SUITE 400
SPRINGFIELD, VA 22152
Social Worker (Clinical)
8348 TRAFORD LN
SPRINGFIELD, VA 22152
Social Worker (Clinical)
8348 TRAFORD LN, 4TH FLOOR
SPRINGFIELD, VA 22152
Licensed Practical Nurse
8348 TRAFORD LN
SPRINGFIELD, VA 22152
Counselor (Professional)
8348 TRAFORD LN, SUITE 400
SPRINGFIELD, VA 22152
Social Worker (Clinical)
8348 TRAFORD LN, SUITE 400
SPRINGFIELD, VA 22152
Physical Therapist (Pediatrics)
8348 TRAFORD LN, SUITE 200
SPRINGFIELD, VA 22152
Occupational Therapist (Pediatrics)
8348 TRAFORD LN, SUITE 200
SPRINGFIELD, VA 22152
Physical Therapist (Pediatrics)
8348 TRAFORD LN, SUITE 200
SPRINGFIELD, VA 22152
Occupational Therapist (Pediatrics)
8348 TRAFORD LN, SUTIE 200
SPRINGFIELD, VA 22152

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508926023, enumerated as an "individual" on December 12, 2006.

The provider is located at 8348 TRAFORD LN SUITE 400 SPRINGFIELD, VA 22152 and the phone number is (703) 866-2120.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.