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MADELINE LUCY WILLIAMSON MS
NPI 1659938546
Genetic Counselor, MS in Danville, PA

Active since May 25, 2019
100 N ACADEMY AVE # MC26-20, DANVILLE, PA 17822(570) 214-2637(570) 214-7342 Get Directions Write a Review

NPPES record last updated: January 12, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 12, 2021, May 25, 2019 (2 updates tracked since 2019).

About Madeline Lucy Williamson Ms NPPES

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

MADELINE LUCY WILLIAMSON MS (NPI 1659938546) is an individual genetic counselor, ms provider in Danville, Pennsylvania and active in the NPI registry since May 2019.

NPPES Registry Identity

NPI1659938546
Entity TypeIndividualFemale
Primary Taxonomy170300000X
Provider Legal NameMADELINE LUCY WILLIAMSONCredential: MS
Location Address100 N ACADEMY AVE # MC26-20Danville, PA 17822-9800
Mailing Address100 N Academy Ave # Mc26-20Danville, PA 17822-9800 · (570) 214-2637 · Fax (570) 214-7342
Phone(570) 214-2637
Fax(570) 214-7342
Sole ProprietorNo
Enumeration DateMay 25, 2019
Last NPPES UpdateJanuary 12, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2021
✔ NPI 1659938546 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.
100 N ACADEMY AVE # MC26-20, Danville, PA 17822
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Other Providers at the Same Location NPPES 2

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

SARA REED
Genetic Counselor, MS
100 N ACADEMY AVE # MC26-20
DANVILLE, PA 17822
Montour County (570) 214-2637
NICOLE MARISA ORTIZ MS, CGC
Genetic Counselor, MS
100 N ACADEMY AVE # MC26-20
DANVILLE, PA 17822
Montour County (570) 214-2637

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 Madeline Williamson's NPI number?

The NPI number for Madeline Williamson is 1659938546. It was assigned to this individual provider in the NPPES registry on May 25, 2019.

Where is Madeline Williamson located?

Madeline Williamson practices at 100 N Academy Ave # Mc26-20, Danville, PA 17822. The listed phone number is (570) 214-2637.

What is Madeline Williamson'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 Madeline Williamson was last updated on January 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.