NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

William G. Cimino, MD, PC

Orthopaedic Surgery Physician in Fairfield, CT · enumerated 2007 · authorized official William Cimino, President.

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

National Provider Identifier

1497935191

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name William G. Cimino, MD, PC
Practice address 52 Beach Rd, #207, Fairfield, CT, 06824
Fax (203) 255-6995
Enumeration date Nov 9, 2007
Last updated in NPPES Nov 9, 2011

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary
207XX0004X Orthopaedic Foot and Ankle Surgery Physician Allopathic & Osteopathic Physicians Secondary
207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians Secondary
207XX0801X Orthopaedic Trauma Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name William Cimino
Title President

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-11-09. Verify at npiregistry.cms.hhs.gov.
Where is William G. Cimino, MD, PC located?
The practice location on file with NPPES is in Fairfield, CT.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-09.