John Roska, MD
NPI 1679714216 · Geriatric Medicine (Internal Medicine) Physician · Rockford, IL
John Roska, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Rockford, IL (NPI 1679714216).
Provider details
- NPI number
- 1679714216
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036-070998 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Nursing & Custodial Care Facilities
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-03-11
- Last updated
- 2013-12-30
Frequently asked questions
- What is John Roska's NPI number?
- John Roska's National Provider Identifier (NPI) is 1679714216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Roska's specialty?
- John Roska is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is John Roska located?
- John Roska's practice location on file with NPPES is 1711 Shaw Woods Dr., Rockford, IL 61107-1725.
- What is John Roska's phone number?
- The practice phone number listed in the NPPES registry for John Roska is (815) 490-5787.
- Is John Roska's NPI active?
- Yes — John Roska's NPI (1679714216) is active in the NPPES registry as of the last update on 2013-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.