1. Home
  2. Directory
  3. California
  4. San Pedro
  5. Counselor
  6. NPI Profile

STEPHEN PAUL DUFFY RADT-I
NPI 1932690344
Counselor - Addiction (Substance Use Disorder) in San Pedro, CA

Active since May 21, 2018
270 W 14TH ST, SAN PEDRO, CA 90731(310) 519-8723(310) 519-9428 Get Directions Write a Review

NPPES record last updated: May 21, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Stephen Paul Duffy Radt-i NPPES

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

STEPHEN PAUL DUFFY RADT-I (NPI 1932690344) is an individual addiction (substance use disorder) provider in San Pedro, California and active in the NPI registry since May 2018.

NPPES Registry Identity

NPI1932690344
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameSTEPHEN PAUL DUFFYCredential: RADT-I
Location Address270 W 14TH STSan Pedro, CA 90731-4315
Mailing Address270 W 14th StSan Pedro, CA 90731-4315 · (310) 519-8723 · Fax (310) 519-9428
Phone(310) 519-8723
Fax(310) 519-9428
Sole ProprietorNo
Enumeration DateMay 21, 2018
✔ NPI 1932690344 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
270 W 14TH ST, San Pedro, CA 90731
Open in Google Maps ↗

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.

ESHANI GAUTAM PATEL PA
Physician Assistant
270 W 14TH ST
SAN PEDRO, CA 90731
Los Angeles County (310) 519-8723
ELIZABETH ORTIZ MCGHEE
Social Worker (Clinical)
270 W 14TH ST
SAN PEDRO, CA 90731
Los Angeles County (310) 519-8723
CORY HOWARD MACY
Counselor (Addiction (Substance Use Disorder))
270 W 14TH ST
SAN PEDRO, CA 90731
Los Angeles County (310) 519-8723
TATTYANNA FRESCAS
Licensed Vocational Nurse
270 W 14TH ST
SAN PEDRO, CA 90731
Los Angeles County (310) 519-8723
CHRISTOPHER NEELEY
Counselor (Addiction (Substance Use Disorder))
270 W 14TH ST
SAN PEDRO, CA 90731
Los Angeles County (310) 519-8723
ALEJANDRA GARCIA
Social Worker (Clinical)
270 W 14TH ST
SAN PEDRO, CA 90731
Los Angeles County (310) 519-8723
MARISSA U MANAI
Counselor (Addiction (Substance Use Disorder))
270 W 14TH ST
SAN PEDRO, CA 90731
Los Angeles County (310) 519-8723
FRED BROWN'S RECOVERY SERVICES
Substance Abuse Rehabilitation Facility
270 W 14TH ST
SAN PEDRO, CA 90731
Los Angeles County (310) 519-8723

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 Stephen Duffy's NPI number?

The NPI number for Stephen Duffy is 1932690344. It was assigned to this individual provider in the NPPES registry on May 21, 2018.

Where is Stephen Duffy located?

Stephen Duffy practices at 270 W 14th St, San Pedro, CA 90731. The listed phone number is (310) 519-8723.

What is Stephen Duffy'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 Stephen Duffy was last updated on May 21, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.