Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sue Carroll Duffy, Psy.D., LLC Susanne Carroll Duffy Sole Mbr

Clinical Psychologist in Perry, ME · enumerated 2024 · authorized official Susanne Carroll Duffy, Psychologist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861249153

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Registry record

Entity type Organization (Type 2)

Legal business name Sue Carroll Duffy, Psy.D., LLC Susanne Carroll Duffy Sole Mbr

Other name <Unavail>

Practice address 471 Gin Cove Rd, Perry, ME, 04667

Phone (207) 853-7246

Enumeration date May 3, 2024

Last updated in NPPES Jun 21, 2024

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Susanne Carroll Duffy

Title Psychologist

Phone (207) 853-7246

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for Sue Carroll Duffy, Psy.D., LLC Susanne Carroll Duffy Sole Mbr?

NPPES lists Susanne Carroll Duffy (Psychologist) as the authorized official for this organization.

What is the NPI number for Sue Carroll Duffy, Psy.D., LLC Susanne Carroll Duffy Sole Mbr?

The NPI for Sue Carroll Duffy, Psy.D., LLC Susanne Carroll Duffy Sole Mbr is 1861249153, a Type 2 (organization) record in the CMS NPPES registry.

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Susanne Carroll Duffy Psychologist · Perry, ME NPI 1275790966

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-21.