Ian Chen, M.D.
NPI 1477855294 · Student in an Organized Health Care Education/Training Program · Palo Alto, CA
Ian Chen, M.D. is a Student in an Organized Health Care Education/Training Program provider in Palo Alto, CA (NPI 1477855294).
Provider details
- NPI number
- 1477855294
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- 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
15 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
- 2010-11-30
- Last updated
- 2010-11-30
Frequently asked questions
- What is Ian Chen's NPI number?
- Ian Chen's National Provider Identifier (NPI) is 1477855294, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Chen's specialty?
- Ian Chen 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 Ian Chen located?
- Ian Chen's practice location on file with NPPES is 3801 Miranda Ave Bldg 5, Palo Alto, CA 94304-1207.
- What is Ian Chen's phone number?
- The practice phone number listed in the NPPES registry for Ian Chen is (650) 493-5000.
- Is Ian Chen's NPI active?
- Yes — Ian Chen's NPI (1477855294) is active in the NPPES registry as of the last update on 2010-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.