Healthcare Provider Details

I. General information

NPI: 1255246286
Provider Name (Legal Business Name): WILLIAM GREGORY LEMUS JR.
Entity Type: Individual
Gender: Male
Sole Proprietor: Y

II. Dates (important events)

Enumeration Date: 08/14/2026
Last Update Date: 08/14/2026
Certification Date: 08/14/2026
Deactivation Date:
Reactivation Date:

III. Provider practice location address

11501 DOLAN AVE
DOWNEY CA
90241-4921
US

IV. Provider business mailing address

12274 MONTGOMERY ST APT 10
DOWNEY CA
90242-3566
US

V. Phone/Fax

Practice location:
  • Phone: 562-923-7894
  • Fax:
Mailing address:
  • Phone: 562-923-7894
  • Fax:

VI. Provider taxonomy

Scope of Practice (Provider specialty)

# 1
Primary TaxonomyY
Taxonomy Code101YA0400X
TaxonomyAddiction (Substance Use Disorder) Counselor
License Number
License Number State

VIII. Authorized Official

Name:
Title or Position:
Credential:
Phone: