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

Calvin Hayes

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1922528769

Calvin Hayes is an Addiction (Substance Use Disorder) Counselor in Pasadena, California. Works from 3 locations. Licensed in California.

Licensed in
CA
In the registry since
2017

Practice location Address checks out

135 W Washington Blvd
Pasadena, CA 91103-2563
Phone: (626) 797-1124
Fax: (626) 398-5984
Show map & directions

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

Additional practice locations (2)

  • 1230 N Marengo Ave, Pasadena, CA 91103-2217 — (626) 797-1124
  • 225 Grandview St, Pasadena, CA 91104-2114 — (626) 797-1124

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence R119520115 (CA)

Record details

NPI number1922528769
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 22, 2017
Last updated in NPPESJuly 21, 2022

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