DR. SALLY SINGER HORWATT PH.D.
NPI 1609945583
Psychologist - Clinical in Reston, VA

NPI Status: Active since November 07, 2006

Contact Information

1800 TOWN CENTER DR
SUITE 216
RESTON, VA
ZIP 20190
Phone: (703) 435-4741
Fax: (703) 435-5881

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  • Individual
  • Female
  • Psychologist
  • Clinical

About SALLY HORWATT

This page provides the complete NPI Profile along with additional information for Sally Horwatt, a provider established in Reston, Virginia with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1609945583 assigned on November 2006. The practitioner's primary taxonomy code is 103TC0700X with license number 0810000918 (VA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1609945583
Provider Name
DR. SALLY SINGER HORWATT PH.D.
Other Name
MS. SALLY SINGER BRODSKY PH.D
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
1800 TOWN CENTER DR SUITE 216 RESTON, VA 20190
Location Phone
(703) 435-4741
Location Fax
(703) 435-5881
Mailing Address
1800 TOWN CENTER DRIVE SUITE 216 RESTON, VA 20190
Mailing Phone
(703) 435-4741
Mailing Fax
(703) 435-5881
Is Sole Proprietor?
Yes
Enumeration Date
11-07-2006
Last Update Date
07-08-2007
Code Navigator

A clinical psychologist like Sally Horwatt 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.

Location Map

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.
0810000918
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
B386OTHER (01)DCGHMSI
73747596OTHER (01)VAUNITED BEHAVIORAL HEALTH
435492MEDICARE ID-TYPE UNSPECIFIED (04)VA 
4602666OTHER (01)VAAETNA

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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 1609945583, 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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 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 0 → 0 9 → 18 → 9 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 8 + 4 + 1 + 0 + 5 + 1 + 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 1609945583.

Other Providers at the Same Location


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

Obstetrics & Gynecology
1800 TOWN CENTER DR, STE 319
RESTON, VA 20190
Otolaryngology
1800 TOWN CENTER DR, #320
RESTON, VA 20190
Physician Assistant
1800 TOWN CENTER DR, SUITE 415
RESTON, VA 20190
Dentist (Oral and Maxillofacial Surgery)
1800 TOWN CENTER DR, # 116
RESTON, VA 20190
Dermatology
1800 TOWN CENTER DR, STE 415
RESTON, VA 20190
Surgery
1800 TOWN CENTER DR, SUITE 312
RESTON, VA 20190
Counselor (Professional)
1800 TOWN CENTER DR, SUITE 420
RESTON, VA 20190
Obstetrics & Gynecology
1800 TOWN CENTER DR, SUITE # 222
RESTON, VA 20190
Family Medicine
1800 TOWN CENTER DR, SUITE 310
RESTON, VA 20190
Psychiatry & Neurology (Addiction Psychiatry)
1800 TOWN CENTER DR, STE 420
RESTON, VA 20190
Specialist
1800 TOWN CENTER DR, SUITE 420
RESTON, VA 20190
Psychologist
1800 TOWN CENTER DR, STE 411
RESTON, VA 20190
Social Worker
1800 TOWN CENTER DR, STE 411
RESTON, VA 20190
Psychologist
1800 TOWN CENTER DR, #411
RESTON, VA 20190
Surgery
1800 TOWN CENTER DR, SUITE 312
RESTON, VA 20190
Plastic Surgery
1800 TOWN CENTER DR, SUITE 412
RESTON, VA 20190
Family Medicine
1800 TOWN CENTER DR, SUITE 212
RESTON, VA 20190
Plastic Surgery
1800 TOWN CENTER DR, 412
RESTON, VA 20190
Preferred Provider Organization
1800 TOWN CENTER DR, SUITE 215
RESTON, VA 20190
Family Medicine (Adult Medicine)
1800 TOWN CENTER DR, STE 218
RESTON, VA 20190

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609945583, enumerated as an "individual" on November 07, 2006.

The provider is located at 1800 TOWN CENTER DR SUITE 216 RESTON, VA 20190 and the phone number is (703) 435-4741.

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

The provider might be accepting Accepts: Medicare, Medicaid and Aetna. Please consult your insurance carrier or call the provider to verify.