CALVIN HAYES
NPI 1922528769
Counselor - Addiction (Substance Use Disorder) in Pasadena, CA

Q: What is Calvin Hayes's NPI number?

The NPI number for Calvin Hayes is 1922528769. It was assigned to this individual provider in the NPPES registry on June 22, 2017.

Q: What is Calvin Hayes's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for Calvin Hayes was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since June 22, 2017

135 W WASHINGTON BLVD, PASADENA, CA 91103(626) 797-1124(626) 398-5984 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 21, 2022, Mar 17, 2018, Jun 22, 2017 (3 updates tracked since 2017).

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About Calvin Hayes NPPES

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

CALVIN HAYES (NPI 1922528769) is an individual addiction (substance use disorder) provider in Pasadena, California, licensed in California (R119520115) and active in the NPI registry since June 2017. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1922528769

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameCALVIN HAYES

Location Address135 W WASHINGTON BLVDPasadena, CA 91103-2563

Mailing Address135 W Washington BlvdPasadena, CA 91103-2563 · (626) 797-1124 · Fax (626) 398-5984

Phone(626) 797-1124

Fax(626) 398-5984

Sole ProprietorNo

Enumeration DateJune 22, 2017

Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration

✔ NPI 1922528769 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 CA · R119520115

135 W WASHINGTON BLVD, Pasadena, CA 91103

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Secondary Practice Locations 2

Location 1225 Grandview StPasadena, CA 91104-2114 · Phone (626) 797-1124 ext. 106 · Fax (626) 398-5984

Location 21230 N Marengo AvePasadena, CA 91103-2217 · Phone (626) 797-1124 ext. 122 · Fax (626) 398-9674

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOSEPH BRUNS

Counselor (Addiction (Substance Use Disorder))

135 W WASHINGTON BLVD
PASADENA, CA 91103

Los Angeles County (626) 797-1124

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 Calvin Hayes's NPI number?

The NPI number for Calvin Hayes is 1922528769. It was assigned to this individual provider in the NPPES registry on June 22, 2017.

Where is Calvin Hayes located?

Calvin Hayes practices at 135 W Washington Blvd, Pasadena, CA 91103. The listed phone number is (626) 797-1124.

What is Calvin Hayes'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 Calvin Hayes was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.