CARLOS ANDRES LEON SUDCC II
NPI 1790404382
Counselor - Addiction (Substance Use Disorder) in Fairfield, CA
About Carlos Andres Leon Sudcc Ii NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARLOS ANDRES LEON SUDCC II (NPI 1790404382) is an individual addiction (substance use disorder) provider in Fairfield, California, licensed in California (7289) and active in the NPI registry since August 2022. He maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FAIRFIELD, CA 94534
FAIRFIELD, CA 94534
FAIRFIELD, CA 94534
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 Carlos Leon's NPI number?
The NPI number for Carlos Leon is 1790404382. It was assigned to this individual provider in the NPPES registry on August 25, 2022.
Where is Carlos Leon located?
Carlos Leon practices at 4820 Business Center Dr, Fairfield, CA 94534. The listed phone number is (707) 224-8266.
What is Carlos Leon'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 Carlos Leon was last updated on March 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Carlos Andres Leon, SUDCC II · NPI 1790404382
Addiction (Substance Use Disorder) provider in Fairfield, California. Individual provider, active in the CMS NPPES registry since August 25, 2022.
## Identity
- **NPI:** 1790404382 (Entity type: Individual)
- **Enumerated:** August 25, 2022
- **Primary specialty:** Counselor - Addiction (Substance Use Disorder) · taxonomy 101YA0400X
- **State license:** 7289 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4820 BUSINESS CENTER DR, Fairfield, CA 94534-1696
- **Phone:** (707) 224-8266
## Record status
- **NPPES last updated:** March 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1790404382) · Data from the CMS NPPES public registry.