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

Q: What is Sally Horwatt's NPI number?

The NPI number for Sally Horwatt is 1609945583. It was assigned to this individual provider in the NPPES registry on November 7, 2006. The provider is also known as Ms. Sally Singer Brodsky Ph.D.

Q: What is Sally Horwatt's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Sally Horwatt was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 07, 2006

1800 TOWN CENTER DR, SUITE 216, RESTON, VA 20190(703) 435-4741(703) 435-5881 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Sally Singer Horwatt Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SALLY SINGER HORWATT PH.D. (NPI 1609945583) is an individual clinical provider in Reston, Virginia, licensed in Virginia (0810000918) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1609945583

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. SALLY SINGER HORWATTCredential: PH.D.

Location Address1800 TOWN CENTER DR, SUITE 216Reston, VA 20190-3238

Mailing Address1800 Town Center Drive, Suite 216Reston, VA 20190-3238 · (703) 435-4741 · Fax (703) 435-5881

Phone(703) 435-4741

Fax(703) 435-5881

Sole ProprietorYes

Enumeration DateNovember 7, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1609945583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in VA · 0810000918

Definition

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.

1800 TOWN CENTER DR, Reston, VA 20190

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Other Names 1

Other Name (5)Ms. Sally Singer Brodsky Ph.d

Other Identifiers 4

OtherB386DC · Ghmsi

Other73747596VA · United Behavioral Health

Medicare ID-Type Unspecified435492VA

Other4602666VA · Aetna

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RESTON PSYCHOLOGICAL CENTER, P.C.

Counselor (Mental Health)

1800 TOWN CENTER DR, SUITE 411
RESTON, VA 20190

Fairfax County (703) 437-3236

DR. JUAN ALBERTO TRINIDAD M.D

Family Medicine

1800 TOWN CENTER DR, SUITE 310
RESTON, VA 20190

Fairfax County (703) 709-7225

DR. WENDY RUTH GOTTLIEB M.D.

Specialist

1800 TOWN CENTER DR, SUITE 418
RESTON, VA 20190

Fairfax County (703) 668-9499

DERMATOLOGY SPECIALISTS OF VIRGINIA PC

Dermatology

1800 TOWN CENTER DR, STE 415
RESTON, VA 20190

Fairfax County (703) 709-1492

MRS. MADELINE PETRIZZI JURICH LCSW

Social Worker

1800 TOWN CENTER DR, STE 411
RESTON, VA 20190

Fairfax County (703) 437-3236

DR. EDWARD DAVID FARBER PHD

Psychologist

1800 TOWN CENTER DR, #411
RESTON, VA 20190

Fairfax County (703) 437-3236

DR. ESTHER M. ISEMAN M.S., PH.D.

Specialist

1800 TOWN CENTER DR, SUITE 420
RESTON, VA 20190

Fairfax County (703) 860-6854

ELIZABETH ANN BRANTLEY MD

Pediatrics

1800 TOWN CENTER DR
RESTON, VA 20190

Fairfax County (703) 435-0808

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sally Horwatt's NPI number?

The NPI number for Sally Horwatt is 1609945583. It was assigned to this individual provider in the NPPES registry on November 7, 2006. The provider is also known as Ms. Sally Singer Brodsky Ph.D.

Where is Sally Horwatt located?

Sally Horwatt practices at 1800 Town Center Dr Suite 216, Reston, VA 20190. The listed phone number is (703) 435-4741.

What is Sally Horwatt's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Sally Horwatt was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.