Tin-Jon Syiau, MD
NPI 1366511768 · Nephrology Physician · Arcadia, CA
Tin-Jon Syiau, MD is a Nephrology Physician provider in Arcadia, CA (NPI 1366511768).
Provider details
- NPI number
- 1366511768
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A64781 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-11-07
- Last updated
- 2010-06-16
Frequently asked questions
- What is Tin-Jon Syiau's NPI number?
- Tin-Jon Syiau's National Provider Identifier (NPI) is 1366511768, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tin-Jon Syiau's specialty?
- Tin-Jon Syiau is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Tin-Jon Syiau located?
- Tin-Jon Syiau's practice location on file with NPPES is 150 N Santa Anita Ave Ste 645, Arcadia, CA 91006-3140.
- What is Tin-Jon Syiau's phone number?
- The practice phone number listed in the NPPES registry for Tin-Jon Syiau is (626) 821-0655.
- Is Tin-Jon Syiau's NPI active?
- Yes — Tin-Jon Syiau's NPI (1366511768) is active in the NPPES registry as of the last update on 2010-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.