Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marie Hunazant Monticciolo, MD

Internal Medicine Physician in Rocky Hill, CT · enumerated 2006.

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

National Provider Identifier

1396707840

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Registry record

Entity type Individual (Type 1)

Name Marie Hunazant Monticciolo

Credential MD

Sex Female

Practice address 2275 Silas Deane Hwy, Rocky Hill, CT, 06067

Phone (860) 257-7405

Fax (860) 257-8788

Enumeration date Apr 3, 2006

Last updated in NPPES Feb 22, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 030751 (CT) 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
1307512	Medicaid	CT	-

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

What is the NPI number for Marie Monticciolo?

The National Provider Identifier (NPI) for Marie Monticciolo is 1396707840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marie Monticciolo practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-22.