MS. CATHERINE LYNN MILLIKEN LCSW, LADC, CCS
NPI 1235204348
Counselor - Addiction (Substance Use Disorder) in Portland, ME

Active since November 22, 2006
222 SAINT JOHN ST STE 114, PORTLAND, ME 04102(207) 233-4654 Get Directions Write a Review

NPPES record last updated: December 10, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Catherine Lynn Milliken Lcsw, Ladc, Ccs NPPES

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

MS. CATHERINE LYNN MILLIKEN LCSW, LADC, CCS (NPI 1235204348) is an individual addiction (substance use disorder) provider in Portland, Maine, licensed in (LC3437) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1235204348
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. CATHERINE LYNN MILLIKENCredential: LCSW, LADC, CCS
Location Address222 SAINT JOHN ST STE 114Portland, ME 04102-3054
Mailing Address222 Saint John St Ste 114Portland, ME 04102-3054 · (207) 233-4654
Sole ProprietorYes
Enumeration DateNovember 22, 2006
Last NPPES UpdateDecember 10, 2021
NPPES CertifiedDecember 10, 2021
NPI 1235204348 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
License Licensed · LC3437
Also ListedCounselorTaxonomy 101Y00000X · License CCS3670 (ME)
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License LC8123 (ME)
222 SAINT JOHN ST STE 114, Portland, ME 04102

Accepted Insurance

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 Catherine Milliken's NPI number?

The NPI number for Catherine Milliken is 1235204348. It was assigned to this individual provider in the NPPES registry on November 22, 2006.

Where is Catherine Milliken located?

Catherine Milliken practices at 222 Saint John St Ste 114, Portland, ME 04102. The listed phone number is (207) 233-4654.

What is Catherine Milliken's specialty?

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

What insurance does Catherine Milliken accept?

Health plans from Providence Health Plan and WellSense Health Plan list Catherine Milliken as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Catherine Milliken was last updated on December 10, 2021. 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.