Richard Duan
NPI 1538821145 · Student in an Organized Health Care Education/Training Program · Chicago, IL
Richard Duan is a Student in an Organized Health Care Education/Training Program provider in Chicago, IL (NPI 1538821145).
Provider details
- NPI number
- 1538821145
- 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
4 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
- 2021-10-11
- Last updated
- 2022-01-28
- Certified
- 2022-01-28
Frequently asked questions
- What is Richard Duan's NPI number?
- Richard Duan's National Provider Identifier (NPI) is 1538821145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Duan's specialty?
- Richard Duan 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 Richard Duan located?
- Richard Duan's practice location on file with NPPES is 240 E Huron St Ste 1-200, Chicago, IL 60611-2909.
- What is Richard Duan's phone number?
- The practice phone number listed in the NPPES registry for Richard Duan is (312) 503-7975.
- Is Richard Duan's NPI active?
- Yes — Richard Duan's NPI (1538821145) is active in the NPPES registry as of the last update on 2022-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.