1. Home
  2. Directory
  3. Ohio
  4. Ashtabula
  5. Counselor
  6. NPI Profile

JOHN DIAZ CDCA
NPI 1811484074
Counselor - Addiction (Substance Use Disorder) in Ashtabula, OH

Active since April 13, 2018
2801 C CT, ASHTABULA, OH 44004(440) 998-0722(440) 992-1699 Get Directions Write a Review

NPPES record last updated: April 13, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John Diaz Cdca NPPES

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

JOHN DIAZ CDCA (NPI 1811484074) is an individual addiction (substance use disorder) provider in Ashtabula, Ohio, licensed in Ohio (165621) and active in the NPI registry since April 2018.

NPPES Registry Identity

NPI1811484074
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameJOHN DIAZCredential: CDCA
Location Address2801 C CTAshtabula, OH 44004-4577
Mailing Address2801 C CtAshtabula, OH 44004-4577 · (440) 998-0722 · Fax (440) 992-1699
Phone(440) 998-0722
Fax(440) 992-1699
Sole ProprietorNo
Enumeration DateApril 13, 2018
✔ NPI 1811484074 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 OH · 165621
2801 C CT, Ashtabula, OH 44004
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.

KAREN FRONCZAK
Counselor (Professional)
2801 C CT
ASHTABULA, OH 44004
Ashtabula County (440) 998-4210
KAYLA FRYE
Counselor (Addiction (Substance Use Disorder))
2801 C CT
ASHTABULA, OH 44004
Ashtabula County (440) 998-0722
HAYLEE MCMAHON CDCA
Counselor (Addiction (Substance Use Disorder))
2801 C CT
ASHTABULA, OH 44004
Ashtabula County (440) 998-4210
CALI FAYE MARIE RICHARDSON
Counselor
2801 C CT
ASHTABULA, OH 44004
Ashtabula County (440) 998-4210
AMANDA M BAKER
Peer Specialist
2801 C CT
ASHTABULA, OH 44004
Ashtabula County (440) 998-0722
BREANNA COLE
Community/Behavioral Health
2801 C CT
ASHTABULA, OH 44004
Ashtabula County (440) 998-4210
STEFANIE MARIE WILLIAMS
Case Manager/Care Coordinator
2801 C CT
ASHTABULA, OH 44004
Ashtabula County (440) 998-0722
MISS EVA ANGEL PETTIT
Case Management
2801 C CT
ASHTABULA, OH 44004
Ashtabula County (440) 998-4210

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 John Diaz's NPI number?

The NPI number for John Diaz is 1811484074. It was assigned to this individual provider in the NPPES registry on April 13, 2018.

Where is John Diaz located?

John Diaz practices at 2801 C Ct, Ashtabula, OH 44004. The listed phone number is (440) 998-0722.

What is John Diaz'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 John Diaz was last updated on April 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.