Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Winston Feng
Dentist in Chicago, IL · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396232138
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Registry record
Entity type Individual (Type 1)
Name Mr. Winston Feng
Sex Male
Practice address 4108 N Sheridan Rd, Chicago, IL, 60613
Phone (773) 549-6116
Enumeration date Apr 17, 2018
Last updated in NPPES May 29, 2020
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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
What is the NPI number for Winston Feng?
The National Provider Identifier (NPI) for Winston Feng is 1396232138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Winston Feng practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Anna Petrov Foot Surgery Podiatrist · Chicago, IL NPI 1407837040 Anna Petrov Dpm Sc Podiatrist · Chicago, IL NPI 1386667269 Frank Feng General Practice Dentistry · Chicago, IL NPI 1326119876 Graceway Medical Center Ltd Pediatrics Physician · Chicago, IL NPI 1962566620 Alla Chikhman Family Medicine Physician · Chicago, IL NPI 1114063120 Walter Friberg Physical Medicine & Rehabilitation Physician · Chicago, IL NPI 1467587949 Janie Kim General Practice Dentistry · Chicago, IL NPI 1265732416 Kenneth Feng Podiatrist · Chicago, IL NPI 1013321199
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-29.