Ronald Feingold, MD
NPI 1114995966 · Internal Medicine Physician · Highland Park, IL
Ronald Feingold, MD is a Internal Medicine Physician provider in Highland Park, IL (NPI 1114995966).
Provider details
- NPI number
- 1114995966
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-09
- Last updated
- 2007-07-09
Frequently asked questions
- What is Ronald Feingold's NPI number?
- Ronald Feingold's National Provider Identifier (NPI) is 1114995966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Feingold's specialty?
- Ronald Feingold is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Feingold located?
- Ronald Feingold's practice location on file with NPPES is 625 Roger Williams Ave, Highland Park, IL 60035-4840.
- What is Ronald Feingold's phone number?
- The practice phone number listed in the NPPES registry for Ronald Feingold is (847) 433-3460.
- Is Ronald Feingold's NPI active?
- Yes — Ronald Feingold's NPI (1114995966) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.