Ronald Feingold, MD
Internal Medicine Physician · Highland Park, IL
Ronald Feingold, MD is an internal medicine physician with a practice address in Highland Park, Illinois, and NPI 1114995966, issued on Mar 9, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ronald Feingold
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 625 Roger Williams Ave, Highland Park, IL 60035
- Phone
- (847) 433-3460
- Enumerated
- Mar 9, 2006
- Entity
- Type 1 · individual
Also registered at 625 Roger Williams Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ronald Feingold in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
50 internal medicine physician records list a Highland Park practice address
They are 50 of the 882 NPPES records with a Highland Park practice address, and 8,522 internal medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 50 in Highland Park → All 8,522 in Illinois → Every provider in Highland Park →
Other internal medicine physician records in Illinois
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- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Misha Abbasi, MDChicago, IL1770111635
Common questions
What is Ronald Feingold, MD's NPI number?
Ronald Feingold, MD's National Provider Identifier (NPI) is 1114995966, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Feingold, MD located?
The NPPES record lists a practice address at 625 Roger Williams Ave, Highland Park, IL, 60035. Phone: (847) 433-3460. Providers update this record themselves, so call before visiting.
How can I verify Ronald Feingold, MD's license?
Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.