OrganizationActive
John Oh MD Sc
NPI 1407035199 · Internal Medicine Physician · Niles, IL
Provider details
- NPI number
- 1407035199
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Oh, Physician(847) 375-8282
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
241 Golf Mill Ctr
Suite 416
Niles, IL 60714-1224
Phone: (847) 375-8282
Approximate (ZIP-level) locationGet directions
Mailing address
241 Golf Mill Ctr
Niles, IL 60714-1224
Registry dates
- Enumerated
- 2007-10-30
- Last updated
- 2012-02-28
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.