Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LACEY RAE WILLIAMS
NPI 1760395438
Genetic Counselor, MS in Palo Alto, CA

Active since September 24, 2026
900 BLAKE WILBUR DR, PALO ALTO, CA 94304(650) 681-7649 Get Directions Write a Review

NPPES record added: September 24, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Lacey Rae Williams NPPES

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

LACEY RAE WILLIAMS (NPI 1760395438) is an individual genetic counselor, ms provider in Palo Alto, California, licensed in California (GC002131) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1760395438
Entity TypeIndividualFemale
Primary Taxonomy170300000X
Provider Legal NameLACEY RAE WILLIAMS
Location Address900 BLAKE WILBUR DRPalo Alto, CA 94304-2201
Mailing Address900 Blake Wilbur DrPalo Alto, CA 94304-2201 · (650) 681-7649
Sole ProprietorNo
Enumeration DateSeptember 24, 2026
NPPES CertifiedSeptember 17, 2026
✔ NPI 1760395438 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 CA · GC002131
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.
900 BLAKE WILBUR DR, Palo Alto, CA 94304

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.

Occupational Therapist (Hand)
900 BLAKE WILBUR DR, SUITE W1080
PALO ALTO, CA 94304
Nurse Practitioner (Family)
900 BLAKE WILBUR DR, 1ST FLOOR
PALO ALTO, CA 94304
Internal Medicine
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Genetic Counselor, MS
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Dermatology
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Optometrist
900 BLAKE WILBUR DR, 3RD FLOOR
PALO ALTO, CA 94304
Physician Assistant
900 BLAKE WILBUR DR
PALO ALTO, CA 94304
Student in an Organized Health Care Education/Training Program
900 BLAKE WILBUR DR
PALO ALTO, CA 94304

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 Lacey Williams's NPI number?

The NPI number for Lacey Williams is 1760395438. It was assigned to this individual provider in the NPPES registry on September 24, 2026.

Where is Lacey Williams located?

Lacey Williams practices at 900 Blake Wilbur Dr, Palo Alto, CA 94304. The listed phone number is (650) 681-7649.

What is Lacey Williams'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 Lacey Williams was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.