Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arthur M Lauretano, MD

Otolaryngology Physician in Chelmsford, MA · enumerated 2005.

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

National Provider Identifier

1104814375

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Registry record

Entity type Individual (Type 1)

Name Arthur M Lauretano

Credential MD

Sex Male

Practice address 3 Meeting House Rd, Suite 24, Chelmsford, MA, 01824

Phone (978) 256-5557

Fax (978) 256-1835

Enumeration date Oct 11, 2005

Last updated in NPPES Jan 30, 2008

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 77341 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
3109437	Medicaid	MA	-
J13677	Other	MA	BCBS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Arthur Lauretano practice?

The practice location on file with NPPES is in Chelmsford, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Arthur Lauretano?

The National Provider Identifier (NPI) for Arthur Lauretano is 1104814375, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-30.