1. Home
  2. Directory
  3. California
  4. Carson
  5. Counselor
  6. NPI Profile

WILLIAM HENRY DAVIS R.A.S.
NPI 1487895181
Counselor - Addiction (Substance Use Disorder) in Carson, CA

Active since March 10, 2009
637 E ALBERTONI ST STE 200, CARSON, CA 90746(310) 217-0616(310) 217-0545 Get Directions Write a Review

NPPES record last updated: March 10, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William Henry Davis R.a.s. NPPES

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

WILLIAM HENRY DAVIS R.A.S. (NPI 1487895181) is an individual addiction (substance use disorder) provider in Carson, California and active in the NPI registry since March 2009.

NPPES Registry Identity

NPI1487895181
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameWILLIAM HENRY DAVISCredential: R.A.S.
Location Address637 E ALBERTONI ST STE 200Carson, CA 90746-1543
Mailing Address704 E 136th StLos Angeles, CA 90059-3524 · (323) 845-2685
Phone(310) 217-0616
Fax(310) 217-0545
Sole ProprietorNo
Enumeration DateMarch 10, 2009
✔ NPI 1487895181 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
637 E ALBERTONI ST STE 200, Carson, CA 90746
Open in Google Maps ↗

Other Identifiers 1

Medicaid197247CA

Other Providers at the Same Location NPPES

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

MISS MARCIA DEESHAI ZURIC RAS
Counselor (Addiction (Substance Use Disorder))
637 E ALBERTONI ST STE 200
CARSON, CA 90746
Los Angeles County (310) 217-0616

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 Davis's NPI number?

The NPI number for William Davis is 1487895181. It was assigned to this individual provider in the NPPES registry on March 10, 2009.

Where is William Davis located?

William Davis practices at 637 E Albertoni St Ste 200, Carson, CA 90746. The listed phone number is (310) 217-0616.

What is William Davis'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 Davis was last updated on March 10, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.