Healthcare Provider Details

I. General information

NPI: 1669399341
Provider Name (Legal Business Name): JOHN J DIOGUARDI CASAC
Entity Type: Individual
Gender: Male
Sole Proprietor: Y

II. Dates (important events)

Enumeration Date: 07/02/2026
Last Update Date: 07/02/2026
Certification Date: 06/10/2026
Deactivation Date:
Reactivation Date:

III. Provider practice location address

256 WASHINGTON ST
MOUNT VERNON NY
10553-1052
US

IV. Provider business mailing address

15 FORTUNE RD
WEST MIDDLETOWN NY
10941
US

V. Phone/Fax

Practice location:
  • Phone: 888-750-2266
  • Fax:
Mailing address:
  • Phone: 888-750-2266
  • 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: