MR. MICHAEL WILLIAMSON RADT
NPI 1487401154
Counselor - Addiction (Substance Use Disorder) in Los Gatos, CA

Q: What is Michael Williamson's NPI number?

The NPI number for Michael Williamson is 1487401154. It was assigned to this individual provider in the NPPES registry on May 1, 2024.

Q: What is Michael Williamson's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Active since May 01, 2024

16400 LARK AVE, LOS GATOS, CA 95032(720) 539-3003 Get Directions Write a Review

NPPES record last updated: May 1, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mr. Michael Williamson Radt NPPES

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

MR. MICHAEL WILLIAMSON RADT (NPI 1487401154) is an individual addiction (substance use disorder) provider in Los Gatos, California, licensed in California (R1545910124) and active in the NPI registry since May 2024.

NPPES Registry Identity

NPI1487401154

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameMR. MICHAEL WILLIAMSONCredential: RADT

Location Address16400 LARK AVELos Gatos, CA 95032-2547

Mailing Address6068 Horton CtSan Jose, CA 95123-4323 · (720) 539-3003

Phone(720) 539-3003

Sole ProprietorYes

Enumeration DateMay 1, 2024

NPPES CertifiedMay 1, 2024

✔ NPI 1487401154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

License✔ Licensed in CA · R1545910124

16400 LARK AVE, Los Gatos, CA 95032

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Other Providers at the Same Location NPPES 16

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

ALI MOAYED MD INC MED GRP

Clinic/Center

16400 LARK AVE, STE 300
LOS GATOS, CA 95032

Santa Clara County (408) 356-1199

ALI MOAYED MD

Urology

16400 LARK AVE, STE 300
LOS GATOS, CA 95032

Santa Clara County (408) 356-1199

LOS GATOS MEDICAL CENTER INC

Skilled Nursing Facility

16400 LARK AVE, STE 100
LOS GATOS, CA 95032

Santa Clara County (408) 384-9719

FARZANEH TABRIZI MD

Family Medicine

16400 LARK AVE, STE 300
LOS GATOS, CA 95032

Santa Clara County (408) 356-1199

SLEEPQUEST, INC.

Durable Medical Equipment & Medical Supplies

16400 LARK AVE, SUITE 210
LOS GATOS, CA 95032

Santa Clara County (408) 356-6162

MRS. HEATHER A BAZINET PT

Physical Therapist

16400 LARK AVE, SUITE 250
LOS GATOS, CA 95032

Santa Clara County (408) 513-7851

GENTLE TOUCH MEDICAL GROUP, PC

Family Medicine

16400 LARK AVE, SUITE 150
LOS GATOS, CA 95032

Santa Clara County (408) 999-2900

LOS GATOS MEDICAL CENTER

Substance Abuse Rehabilitation Facility

16400 LARK AVE, STE 100
LOS GATOS, CA 95032

Santa Clara County (408) 384-9719

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 Michael Williamson's NPI number?

The NPI number for Michael Williamson is 1487401154. It was assigned to this individual provider in the NPPES registry on May 1, 2024.

Where is Michael Williamson located?

Michael Williamson practices at 16400 Lark Ave, Los Gatos, CA 95032. The listed phone number is (720) 539-3003.

What is Michael Williamson's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Michael Williamson was last updated on May 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.