Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lynne Marie Assaf, MSW

Clinical Social Worker in Bar Harbor, ME · enumerated 2007.

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

National Provider Identifier

1740307313

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Registry record

Entity type Individual (Type 1)

Name Lynne Marie Assaf

Credential MSW

Sex Female

Practice address 10 Wayman Ln, Bar Harbor, ME, 04609

Phone (207) 288-5081

Enumeration date Mar 26, 2007

Last updated in NPPES Mar 8, 2013

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LC11002 (ME) Primary

Other identifiers

Identifier	Type	State	Issuer
431575899	Other	-	MAINECARE

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

Is NPI 1740307313 active?

Yes, as of the latest NPPES snapshot, NPI 1740307313 is active (record last updated 2013-03-08).

How do I verify Lynne Assaf's NPI record?

Cross-check NPI 1740307313 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Robert Weiss Internal Medicine Physician · Bar Harbor, ME NPI 1538150503 Jorge Peacher Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · Bar Harbor, ME NPI 1629052253 Maureen Magut Charette Diagnostic Radiology Physician · Bar Harbor, ME NPI 1205812476 John Benson Diagnostic Radiology Physician · Bar Harbor, ME NPI 1154308948 David Mcquade Diagnostic Radiology Physician · Bar Harbor, ME NPI 1497732283 Hancock County Radiology Consultants PA Diagnostic Radiology Physician · Bar Harbor, ME NPI 1831176627 Mount Desert Island Hospital Critical Access Hospital · Bar Harbor, ME NPI 1790764512 Mark Brown Internal Medicine Physician · Bar Harbor, ME NPI 1982683496

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-08.