James Rosenberg, MD
NPI 1003818469 · Internal Medicine Physician · Kenilworth, IL
James Rosenberg, MD is a Internal Medicine Physician provider in Kenilworth, IL (NPI 1003818469).
Provider details
- NPI number
- 1003818469
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-042-022 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
100% 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
- 2005-08-15
- Last updated
- 2013-05-31
Frequently asked questions
- What is James Rosenberg's NPI number?
- James Rosenberg's National Provider Identifier (NPI) is 1003818469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Rosenberg's specialty?
- James Rosenberg is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Rosenberg located?
- James Rosenberg's practice location on file with NPPES is 510 Green Bay Rd, Kenilworth, IL 60043-1002.
- What is James Rosenberg's phone number?
- The practice phone number listed in the NPPES registry for James Rosenberg is (847) 256-3400.
- Is James Rosenberg's NPI active?
- Yes — James Rosenberg's NPI (1003818469) is active in the NPPES registry as of the last update on 2013-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.