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DEON L DUFFEY MBA
NPI 1619457355
Counselor - Addiction (Substance Use Disorder) in Bakersfield, CA

Active since August 21, 2018
2901 S H ST, BAKERSFIELD, CA 93304(661) 398-4303(661) 398-4306 Get Directions Write a Review

NPPES record last updated: June 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 3, 2025, Mar 18, 2025, Oct 12, 2023 and 1 more (4 updates tracked since 2018).

About Deon L Duffey Mba NPPES

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

DEON L DUFFEY MBA (NPI 1619457355) is an individual addiction (substance use disorder) provider in Bakersfield, California and active in the NPI registry since August 2018. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1619457355
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameDEON L DUFFEYCredential: MBA
Location Address2901 S H STBakersfield, CA 93304-5602
Mailing Address808 Jeffries StShafter, CA 93263-3547 · (661) 565-7588
Phone(661) 398-4303
Fax(661) 398-4306
Sole ProprietorYes
Enumeration DateAugust 21, 2018
Last NPPES UpdateJune 3, 20254 updates tracked since enumeration
NPPES CertifiedJune 3, 2025
✔ NPI 1619457355 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
Also ListedCommunity Health WorkerTaxonomy 172V00000X
Also ListedDay Training/Habilitation SpecialistTaxonomy 373H00000X
2901 S H ST, Bakersfield, CA 93304
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Secondary Practice Locations 2

Location 12001 28th StBakersfield, CA 93301-1924 · Phone (661) 868-6600
Location 22151 College AveBakersfield, CA 93305-4113 · Phone (661) 868-8037

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.

LISA MARIE CHAVEZ
Counselor (Addiction (Substance Use Disorder))
2901 S H ST
BAKERSFIELD, CA 93304
Kern County (661) 398-4303
SAMUEL ALONZO
Counselor (Addiction (Substance Use Disorder))
2901 S H ST
BAKERSFIELD, CA 93304
Kern County (661) 398-4303
STEWART DANIEL SOTO
Counselor
2901 S H ST
BAKERSFIELD, CA 93304
Kern County (661) 398-4303
JAMES OWEN GLASS
Counselor (Addiction (Substance Use Disorder))
2901 S H ST
BAKERSFIELD, CA 93304
Kern County (661) 398-4303
MAMIE DENISE WELCH CATC
Counselor (Addiction (Substance Use Disorder))
2901 S H ST
BAKERSFIELD, CA 93304
Kern County (661) 398-4303
DANIEL JOHN LOCARNINI
Counselor (Addiction (Substance Use Disorder))
2901 S H ST
BAKERSFIELD, CA 93304
Kern County (661) 398-4303
LUCIA CERVANTES
Case Manager/Care Coordinator
2901 S H ST
BAKERSFIELD, CA 93304
Kern County (661) 398-4304
MS. ROBERTA MICHELE RODRIGUEZ
Counselor (Addiction (Substance Use Disorder))
2901 S H ST
BAKERSFIELD, CA 93304
Kern County (661) 398-4303

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 Deon Duffey's NPI number?

The NPI number for Deon Duffey is 1619457355. It was assigned to this individual provider in the NPPES registry on August 21, 2018.

Where is Deon Duffey located?

Deon Duffey practices at 2901 S H St, Bakersfield, CA 93304. The listed phone number is (661) 398-4303.

What is Deon Duffey'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 Deon Duffey was last updated on June 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.