Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ronald S. Merritt, RADT1

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1639964059

Ronald S. Merritt, RADT1 is an Addiction (Substance Use Disorder) Counselor in Chula Vista, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

73 N 2nd Ave
Chula Vista, CA 91910-1124
Phone: (619) 426-4801
Fax: (619) 426-0034
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence R1581520924 (CA)

Record details

NPI number1639964059
Entity typeIndividual (Type 1)
GenderMale
Credentials RADT1
Sole proprietorNo
NPI enumeratedApril 14, 2025
Last updated in NPPESApril 14, 2025
Certification dateApril 14, 2025

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