Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MS. SUSAN MECSAS-FAXON MS
NPI 1811946254
Genetic Counselor, MS in Boston, MA

Active since May 10, 2006
133 BROOKLINE AVE, HARVARD VANGUARD MEDICAL ASSOCIATES, BOSTON, MA 02215(617) 421-3332(617) 421-1355 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Susan Mecsas-faxon Ms NPPES

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

MS. SUSAN MECSAS-FAXON MS (NPI 1811946254) is an individual genetic counselor, ms provider in Boston, Massachusetts and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1811946254
Entity TypeIndividualFemale
Primary Taxonomy170300000X
Provider Legal NameMS. SUSAN MECSAS-FAXONCredential: MS
Location Address133 BROOKLINE AVE, HARVARD VANGUARD MEDICAL ASSOCIATESBoston, MA 02215
Mailing Address78 S Pleasant StSharon, MA 02067 · (781) 784-3631 · Fax (617) 421-1355
Fax(617) 421-1355
Sole ProprietorNo
Enumeration DateMay 10, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1811946254 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.
133 BROOKLINE AVE, Boston, MA 02215

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.

Nurse Practitioner (Family)
133 BROOKLINE AVE
BOSTON, MA 02215
Nurse Practitioner (Adult Health)
133 BROOKLINE AVE
BOSTON, MA 02215
Psychiatry & Neurology (Psychiatry)
133 BROOKLINE AVE
BOSTON, MA 02215
Internal Medicine
133 BROOKLINE AVE, INTERNAL MEDICINE
BOSTON, MA 02215
Social Worker
133 BROOKLINE AVE
BOSTON, MA 02215
Registered Nurse
133 BROOKLINE AVE
BOSTON, MA 02215
Genetic Counselor, MS
133 BROOKLINE AVE
BOSTON, MA 02215
Technician/Technologist (Optician)
133 BROOKLINE AVE
BOSTON, MA 02215

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 Susan Mecsas-faxon's NPI number?

The NPI number for Susan Mecsas-faxon is 1811946254. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Susan Mecsas-faxon located?

Susan Mecsas-faxon practices at 133 Brookline Ave Harvard Vanguard Medical Associates, Boston, MA 02215. The listed phone number is (617) 421-3332.

What is Susan Mecsas-faxon'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 Susan Mecsas-faxon was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.