1. Home
  2. Directory
  3. Maine
  4. Portland
  5. Counselor
  6. NPI Profile

JAMES W DUFFEY CADC
NPI 1164273678
Counselor - Addiction (Substance Use Disorder) in Portland, ME

Active since April 01, 2024
2300 CONGRESS ST, PORTLAND, ME 04102(207) 408-4100 Get Directions Write a Review

NPPES record last updated: April 1, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About James W Duffey Cadc NPPES

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

JAMES W DUFFEY CADC (NPI 1164273678) is an individual addiction (substance use disorder) provider in Portland, Maine, licensed in Maine (CAC8145) and active in the NPI registry since April 2024.

NPPES Registry Identity

NPI1164273678
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameJAMES W DUFFEYCredential: CADC
Location Address2300 CONGRESS STPortland, ME 04102-1908
Mailing Address2300 Congress StPortland, ME 04102-1908 · (207) 408-4100
Phone(207) 408-4100
Sole ProprietorNo
Enumeration DateApril 1, 2024
NPPES CertifiedApril 1, 2024
✔ NPI 1164273678 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 ME · CAC8145
2300 CONGRESS ST, Portland, ME 04102
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.

DEVIN CURRY
Counselor (Addiction (Substance Use Disorder))
2300 CONGRESS ST
PORTLAND, ME 04102
Cumberland County (207) 221-2292
ELIZABETH HAND CADC
Case Manager/Care Coordinator
2300 CONGRESS ST
PORTLAND, ME 04102
Cumberland County (207) 221-2292
DION DE KOK LPN
Licensed Practical Nurse
2300 CONGRESS ST
PORTLAND, ME 04102
Cumberland County (207) 221-2292
DARA LEE DIONNE CADC
Counselor (Addiction (Substance Use Disorder))
2300 CONGRESS ST
PORTLAND, ME 04102
Cumberland County (207) 221-2292
KATHLEEN CLEARY
Counselor (Addiction (Substance Use Disorder))
2300 CONGRESS ST
PORTLAND, ME 04102
Cumberland County (207) 221-2292
DANIELLE BURTON
Counselor (Addiction (Substance Use Disorder))
2300 CONGRESS ST
PORTLAND, ME 04102
Cumberland County (207) 221-2292
COMMUNITY PHYSICIANS PC
Clinic/Center (Methadone)
2300 CONGRESS ST
PORTLAND, ME 04102
Cumberland County (207) 221-2292
MAURICE COLLINS CADC
Counselor (Addiction (Substance Use Disorder))
2300 CONGRESS ST
PORTLAND, ME 04102
Cumberland County (207) 221-2292

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 James Duffey's NPI number?

The NPI number for James Duffey is 1164273678. It was assigned to this individual provider in the NPPES registry on April 1, 2024.

Where is James Duffey located?

James Duffey practices at 2300 Congress St, Portland, ME 04102. The listed phone number is (207) 408-4100.

What is James 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 James Duffey was last updated on April 1, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.