Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alisa J Merolli, M.D.

Internal Medicine Physician in Warwick, RI · enumerated 2006.

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

National Provider Identifier

1598860389

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Registry record

Entity type Individual (Type 1)

Name Alisa J Merolli

Credential M.D.

Sex Female

Practice address 455 Toll Gate Rd, Warwick, RI, 02886

Phone (401) 737-7010

Fax (401) 736-4265

Enumeration date Sep 14, 2006

Last updated in NPPES Nov 15, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 12195 (RI) 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
7058860	Medicaid	RI	-
1396864542	Other	RI	NPI KENT HOSPITAL PBO

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Alisa Merolli?

Alisa Merolli is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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John Audett Internal Medicine Physician · Warwick, RI NPI 1609872878 Landy Paolella Vascular & Interventional Radiology Physician · Warwick, RI NPI 1427055987 Robert Binek Vascular & Interventional Radiology Physician · Warwick, RI NPI 1356348817 Kent County Memorial Hospital General Acute Care Hospital · Warwick, RI NPI 1386643294 Kent County Memorial Hospital Rehabilitation Hospital Unit · Warwick, RI NPI 1023017944 Gregory Young Emergency Medicine Physician · Warwick, RI NPI 1790774073 David Rowe Diagnostic Radiology Physician · Warwick, RI NPI 1043200504 Jeffrey Silverstein Diagnostic Radiology Physician · Warwick, RI NPI 1609866128

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-15.