Douglas O'Neil
NPI 1427805308 · Student in an Organized Health Care Education/Training Program · Evanston, IL
Douglas O'Neil is a Student in an Organized Health Care Education/Training Program provider in Evanston, IL (NPI 1427805308).
Provider details
- NPI number
- 1427805308
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-04-30
- Last updated
- 2024-04-30
- Certified
- 2024-03-28
Frequently asked questions
- What is Douglas O'Neil's NPI number?
- Douglas O'Neil's National Provider Identifier (NPI) is 1427805308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas O'Neil's specialty?
- Douglas O'Neil is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Douglas O'Neil located?
- Douglas O'Neil's practice location on file with NPPES is 355 Ridge Ave, Evanston, IL 60202-3328.
- What is Douglas O'Neil's phone number?
- The practice phone number listed in the NPPES registry for Douglas O'Neil is (847) 316-4000.
- Is Douglas O'Neil's NPI active?
- Yes — Douglas O'Neil's NPI (1427805308) is active in the NPPES registry as of the last update on 2024-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.