Tyrone Chan
NPI 1891052734 · Student in an Organized Health Care Education/Training Program · Palo Alto, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tyrone Chan is a Student in an Organized Health Care Education/Training Program provider in Palo Alto, CA (NPI 1891052734).
Provider details
- NPI number
- 1891052734
- 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
14 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
- 2012-04-17
- Last updated
- 2021-12-15
Frequently asked questions
- What is Tyrone Chan's NPI number?
- Tyrone Chan's National Provider Identifier (NPI) is 1891052734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tyrone Chan's specialty?
- Tyrone Chan 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 Tyrone Chan located?
- Tyrone Chan's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Tyrone Chan's phone number?
- The practice phone number listed in the NPPES registry for Tyrone Chan is (650) 497-8000.
- Does Tyrone Chan accept Medicare?
- Tyrone Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tyrone Chan's NPI active?
- Yes — Tyrone Chan's NPI (1891052734) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.