Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Jonathan Michael Winfield, DDS

Individual provider Prosthodontics · NPI 1225685183

Jonathan Michael Winfield, DDS practises Prosthodontics in Chicago, Illinois. Practices as a sole proprietor and works from 2 locations. Licensed in California, Illinois and Nevada.

Licensed in
CA, IL, NV
In the registry since
2019
Specialties on file
3
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

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Practice location Address checks out

6560 W Fullerton Ave Unit C106
Chicago, IL 60707-3439
Phone: (773) 385-6700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 905 1/2 Crest Rd, Del Mar, CA 92014-2617 — (858) 213-4856

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019.032358 (IL)
Prosthodontics Taxonomy 1223P0700X · Licence DDS108485 (CA)
Prosthodontics Taxonomy 1223P0700X · Licence S5-60C (NV)

Record details

NPI number1225685183
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedAugust 24, 2019
Last updated in NPPESOctober 29, 2024
Certification dateOctober 24, 2024

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $202 6 payments · a meal or drink at a meeting or visit, not a fee
Gift $40 1 payment

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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