Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Benjamin John Dorfman, M.D.
Neurology Physician in Cheshire, CT · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043697709
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Registry record
Entity type Individual (Type 1)
Name Dr. Benjamin John Dorfman
Credential M.D.
Sex Male
Practice address 280 South Main Street, Suite 102, Cheshire, CT, 06410
Phone (860) 870-6385
Fax (203) 250-0191
Enumeration date May 1, 2015
Last updated in NPPES Jul 19, 2022
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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.
Frequently asked questions
Is NPI 1043697709 active?
Yes, as of the latest NPPES snapshot, NPI 1043697709 is active (record last updated 2022-07-19).
How do I verify Benjamin Dorfman's NPI record?
Cross-check NPI 1043697709 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-19.