MS. JILLIAN MARIE O'TOOLE MS, CGC
NPI 1962361527
Genetic Counselor, MS in Brookline, MA

Active since January 20, 2026
2 BROOKLINE PL, BROOKLINE, MA 02445(617) 355-3645(617) 730-0340 Get Directions Write a Review

NPPES record last updated: January 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Jillian Marie O'toole Ms, Cgc NPPES

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

MS. JILLIAN MARIE O'TOOLE MS, CGC (NPI 1962361527) is an individual genetic counselor, ms provider in Brookline, Massachusetts, licensed in Massachusetts (GC10220) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1962361527
Entity TypeIndividualFemale
Primary Taxonomy170300000X
Provider Legal NameMS. JILLIAN MARIE O'TOOLECredential: MS, CGC
Location Address2 BROOKLINE PLBrookline, MA 02445-7230
Mailing Address80 Lanark Rd Apt 2Brighton, MA 02135-7843 · (617) 355-3645 · Fax (617) 730-0340
Fax(617) 730-0340
Sole ProprietorNo
Enumeration DateJanuary 20, 2026
NPPES CertifiedJanuary 20, 2026
NPI 1962361527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyGenetic Counselor, MSOther Service Providers
Taxonomy Code170300000X
License Licensed in MA · GC10220
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.
2 BROOKLINE PL, Brookline, MA 02445

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.

Student in an Organized Health Care Education/Training Program
2 BROOKLINE PL
BROOKLINE, MA 02445
Pediatrics (Medical Toxicology)
2 BROOKLINE PL
BROOKLINE, MA 02445
Psychiatry & Neurology (Psychiatry)
2 BROOKLINE PL
BROOKLINE, MA 02445
Family Medicine (Addiction Medicine)
2 BROOKLINE PL
BROOKLINE, MA 02445
Social Worker (Clinical)
2 BROOKLINE PL
BROOKLINE, MA 02445
Social Worker (Clinical)
2 BROOKLINE PL
BROOKLINE, MA 02445
Physical Therapist
2 BROOKLINE PL
BROOKLINE, MA 02445
Psychologist (Clinical)
2 BROOKLINE PL
BROOKLINE, MA 02445

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 Jillian O'toole's NPI number?

The NPI number for Jillian O'toole is 1962361527. It was assigned to this individual provider in the NPPES registry on January 20, 2026.

Where is Jillian O'toole located?

Jillian O'toole practices at 2 Brookline Pl, Brookline, MA 02445. The listed phone number is (617) 355-3645.

What is Jillian O'toole'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 Jillian O'toole was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.