Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Vincent Sardella, MD

Colon & Rectal Surgery Physician in Hartford, CT · enumerated 2005.

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

National Provider Identifier

1437144763

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. William Vincent Sardella

Credential MD

Sex Male

Practice address 85 Seymour St, Ste 425, Hartford, CT, 06106

Phone (860) 548-7336

Fax (860) 524-2651

Enumeration date Sep 13, 2005

Last updated in NPPES Jul 12, 2007

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 026909 (CT) Secondary

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 026909 (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
16199	Other	CT	HEALTH NEW ENGLAND
782089	Other	CT	AETNA
0084700 004	Other	CT	CIGNA
010026909CT01	Other	CT	ANTHEM BCBS
P1056424	Other	CT	OXFORD
0S2507	Other	CT	HEALTH NET
3163695	Medicaid	MA	-
026909	Other	CT	CONNECTICARE

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

Is NPI 1437144763 active?

Yes, as of the latest NPPES snapshot, NPI 1437144763 is active (record last updated 2007-07-12).

How do I verify William Sardella's NPI record?

Cross-check NPI 1437144763 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-12.