Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Joseph Kaufold, MD

Ophthalmology Physician in Norwich, CT · enumerated 2006.

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

National Provider Identifier

1518074145

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Registry record

Entity type Individual (Type 1)

Name Dr. William Joseph Kaufold

Credential MD

Sex Male

Practice address 12 Case St Ste 215, Norwich, CT, 06360

Phone (860) 373-4148

Fax (860) 661-0180

Enumeration date Aug 23, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License T2006017136 (MO) 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
CSP.0045571	Other	CT	CONTROLLED SUBSTANCE
047690	Other	CT	CT LICENSE

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 1518074145 active?

Yes, as of the latest NPPES snapshot, NPI 1518074145 is active (record last updated 2023-03-07).

How do I verify William Kaufold's NPI record?

Cross-check NPI 1518074145 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

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Kevin Cranmer Ophthalmology Physician · Norwich, CT NPI 1790740934

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.