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

WILLIAM FRANK COOLEY
NPI 1508039918
Counselor - Addiction (Substance Use Disorder) in El Cajon, CA

Active since April 07, 2008
1400 N JOHNSON AVE, EL CAJON, CA 92020(619) 442-0277 Get Directions Write a Review

NPPES record last updated: April 7, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William Frank Cooley NPPES

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

WILLIAM FRANK COOLEY (NPI 1508039918) is an individual addiction (substance use disorder) provider in El Cajon, California and active in the NPI registry since April 2008.

NPPES Registry Identity

NPI1508039918
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameWILLIAM FRANK COOLEY
Location Address1400 N JOHNSON AVEEl Cajon, CA 92020-1650
Mailing Address4010 Via SerraOceanside, CA 92057-6445 · (760) 757-7166
Phone(619) 442-0277
Sole ProprietorYes
Enumeration DateApril 7, 2008
✔ NPI 1508039918 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
1400 N JOHNSON AVE, El Cajon, CA 92020
Open in Google Maps ↗

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.

MR. WILLIAM DORMAN MEYER RAS
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE, SUITE 101
EL CAJON, CA 92020
San Diego County (619) 442-0277
JEANNE A MCALISTER
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE, SUITE 101
EL CAJON, CA 92020
San Diego County (619) 442-0277
MR. DAVID TEHRANI
Counselor
1400 N JOHNSON AVE, SUITE 101
EL CAJON, CA 92020
San Diego County (619) 442-0277
MS. LORI RUTH LEWIS BA TEACHER
Community Health Worker
1400 N JOHNSON AVE, SUITE 101
EL CAJON, CA 92020
San Diego County (619) 442-0277
ARTHUR A. FAYER J.D.
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE
EL CAJON, CA 92020
San Diego County (619) 440-4801
DAUNTE LAMAR WILLIAMSON
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE
EL CAJON, CA 92020
San Diego County (619) 442-0277
RICHARD JOSEPH TUTHILL
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE
EL CAJON, CA 92020
San Diego County (619) 442-0277
RICHARD ATKINSON
Counselor (Addiction (Substance Use Disorder))
1400 N JOHNSON AVE, #101
EL CAJON, CA 92020
San Diego County (619) 442-0277

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 Cooley's NPI number?

The NPI number for William Cooley is 1508039918. It was assigned to this individual provider in the NPPES registry on April 7, 2008.

Where is William Cooley located?

William Cooley practices at 1400 N Johnson Ave, El Cajon, CA 92020. The listed phone number is (619) 442-0277.

What is William Cooley'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 Cooley was last updated on April 7, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.