MR. WILLIAM ANDREW HYMAN CACDII
NPI 1386748671
Counselor - Addiction (Substance Use Disorder) in Seaside, CA

Q: What is William Hyman's NPI number?

The NPI number for William Hyman is 1386748671. It was assigned to this individual provider in the NPPES registry on September 8, 2006.

Q: What is William Hyman's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Hyman was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since September 08, 2006

3401 ENGINEER LANE, SEASIDE, CA 93955(831) 883-3804 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Mr. William Andrew Hyman Cacdii NPPES

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

MR. WILLIAM ANDREW HYMAN CACDII (NPI 1386748671) is an individual addiction (substance use disorder) provider in Seaside, California, licensed in California (RA847404) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1386748671

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameMR. WILLIAM ANDREW HYMANCredential: CACDII

Location Address3401 ENGINEER LANESeaside, CA 93955

Mailing AddressP.o. Box 1083Marnia, CA 93933 · (831) 578-6179

Phone(831) 883-3804

Sole ProprietorYes

Enumeration DateSeptember 8, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1386748671 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 · RA847404

3401 ENGINEER LANE, Seaside, CA 93955

Open in Google Maps ↗

Other Providers at the Same Location NPPES

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

DR. NICHOLAS JASON SASSON M.D.

Family Medicine

3401 ENGINEER LANE
SEASIDE, CA 93955

Monterey County (831) 883-3800

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 William Hyman's NPI number?

The NPI number for William Hyman is 1386748671. It was assigned to this individual provider in the NPPES registry on September 8, 2006.

Where is William Hyman located?

William Hyman practices at 3401 Engineer Lane, Seaside, CA 93955. The listed phone number is (831) 883-3804.

What is William Hyman'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 William Hyman was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.