Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CATHERINE LYNN OUELLETTE LCPC/CADC
NPI 1174958805
Counselor - Mental Health in Winthrop, ME

Q: What is Catherine Ouellette's NPI number?

The NPI number for Catherine Ouellette is 1174958805. It was assigned to this individual provider in the NPPES registry on September 12, 2013.

Q: What is Catherine Ouellette's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Active since September 12, 2013

105 NOTTINGHAM RD, WINTHROP, ME 04364(207) 576-9983 Get Directions Write a Review

NPPES record last updated: October 21, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 31, 2026, Aug 21, 2023, Aug 4, 2020 (3 updates tracked since 2020).

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About Catherine Lynn Ouellette Lcpc/cadc NPPES

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

CATHERINE LYNN OUELLETTE LCPC/CADC (NPI 1174958805) is an individual mental health provider in Winthrop, Maine, licensed in Maine (CC5221) and active in the NPI registry since September 2013.

NPPES Registry Identity

NPI1174958805

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameCATHERINE LYNN OUELLETTECredential: LCPC/CADC

Location Address105 NOTTINGHAM RDWinthrop, ME 04364-3948

Mailing Address105 Nottingham RdWinthrop, ME 04364-3948 · (207) 576-9983

Phone(207) 576-9983

Sole ProprietorYes

Enumeration DateSeptember 12, 2013

Last NPPES UpdateOctober 21, 20263 updates tracked since enumeration

NPPES CertifiedOctober 21, 2026

✔ NPI 1174958805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in ME · CC5221

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License CAC5354 (ME)

105 NOTTINGHAM RD, Winthrop, ME 04364

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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 Ouellette's NPI number?

The NPI number for Catherine Ouellette is 1174958805. It was assigned to this individual provider in the NPPES registry on September 12, 2013.

Where is Catherine Ouellette located?

Catherine Ouellette practices at 105 Nottingham Rd, Winthrop, ME 04364. The listed phone number is (207) 576-9983.

What is Catherine Ouellette's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Catherine Ouellette accept?

Health plans from Anthem Blue Cross and Blue Shield list Catherine Ouellette 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 Ouellette was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.