Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ernest Peter Scarnati, MD

Diagnostic Radiology Physician in Hamden, CT · enumerated 2006 · practices at Kevin J. Hunt, MD,PC.

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

National Provider Identifier

1689601528

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Registry record

Entity type Individual (Type 1)

Name Dr. Ernest Peter Scarnati

Credential MD

Sex Male

Practice address 2447 Whitney Ave, Hamden, CT, 06518

Phone (203) 315-3326

Fax (203) 483-8322

Enumeration date Jun 27, 2006

Last updated in NPPES Mar 5, 2008

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 022064 (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
001220649	Medicaid	CT	-
784315	Other	CT	CONNECTICARE
ANC1300	Other	CT	OXFORD
300009184	Other	CT	RAILROAD MEDICARE
010022064CT03	Other	CT	ANTHEM BCBS
0V7658	Other	CT	HEALTHNET
2020293	Other	CT	AETNA

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 Ernest Scarnati?

The National Provider Identifier (NPI) for Ernest Scarnati is 1689601528, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ernest Scarnati practice?

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

Other providers at this practice address

Browse all →

William Farmer Internal Medicine Physician · Hamden, CT NPI 1689660771 Kevin J. Hunt, MD,PC Allergy Physician · Hamden, CT NPI 1124131222 Kevin Hunt Allergy Physician · Hamden, CT NPI 1225106867

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-05.