DR. GILLIAN WELLS HOOKER PH.D., SC.M.
NPI 1003054701
Genetic Counselor, MS in Washington, DC

Active since February 03, 2009
3300 WHITEHAVEN ST NW, WASHINGTON, DC 20007(202) 687-7840(202) 687-0305 Get Directions Write a Review

NPPES record last updated: February 3, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Gillian Wells Hooker Ph.d., Sc.m. NPPES

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

DR. GILLIAN WELLS HOOKER PH.D., SC.M. (NPI 1003054701) is an individual genetic counselor, ms provider in Washington, District Of Columbia and active in the NPI registry since February 2009.

NPPES Registry Identity

NPI1003054701
Entity TypeIndividualFemale
Primary Taxonomy170300000X
Provider Legal NameDR. GILLIAN WELLS HOOKERCredential: PH.D., SC.M.
Location Address3300 WHITEHAVEN ST NWWashington, DC 20007-2401
Mailing Address3300 Whitehaven St NwWashington, DC 20007-2401 · (202) 687-7840 · Fax (202) 687-0305
Fax(202) 687-0305
Sole ProprietorNo
Enumeration DateFebruary 3, 2009
NPI 1003054701 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyGenetic Counselor, MSOther Service Providers
Taxonomy Code170300000X
Definition
A masters trained health care provider who collects and interprets genetic family histories; assesses the risk of disease occurrence or recurrence; identifies interventions to manage or ameliorate disease risk; educates about inheritance, testing, management, prevention, ethical issues, resources, and research; and counsels to promote informed choices and adaptation. Certification was established in 1993 by the American Board of Genetic Counseling and prior to that by the American Board of Medical Genetics. Requirements for experience, licensure, and job responsibilities vary among the states.
3300 WHITEHAVEN ST NW, Washington, DC 20007

Other Providers at the Same Location NPPES 4

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

Genetic Counselor, MS
3300 WHITEHAVEN ST NW, 4TH FLOOR
WASHINGTON, DC 20007
Genetic Counselor, MS
3300 WHITEHAVEN ST NW
WASHINGTON, DC 20007
Genetic Counselor, MS
3300 WHITEHAVEN ST NW, SUITE 4100
WASHINGTON, DC 20007
Genetic Counselor, MS
3300 WHITEHAVEN ST NW, LOMBARDI COMPREHENSIVE CANCER CENTER
WASHINGTON, DC 20007

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 Gillian Hooker's NPI number?

The NPI number for Gillian Hooker is 1003054701. It was assigned to this individual provider in the NPPES registry on February 3, 2009.

Where is Gillian Hooker located?

Gillian Hooker practices at 3300 Whitehaven St NW, Washington, DC 20007. The listed phone number is (202) 687-7840.

What is Gillian Hooker's specialty?

The primary specialty registered for this NPI is Genetic Counselor, MS with taxonomy code 170300000X.

When was this NPI record last updated?

The NPPES record for Gillian Hooker was last updated on February 3, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.