Donald Chu, PHD, PT
NPI 1659380509 · Physical Therapist · Dublin, CA
Donald Chu, PHD, PT is a Physical Therapist provider in Dublin, CA (NPI 1659380509).
Provider details
- NPI number
- 1659380509
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PHD, PT
- Sex
- Male
- Sole proprietor
- Yes
- License
- PT 591 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
- 2006-08-07
- Last updated
- 2016-07-19
Frequently asked questions
- What is Donald Chu's NPI number?
- Donald Chu's National Provider Identifier (NPI) is 1659380509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Chu's specialty?
- Donald Chu is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Donald Chu located?
- Donald Chu's practice location on file with NPPES is 6483 Sierra Ln, Dublin, CA 94568-2797.
- What is Donald Chu's phone number?
- The practice phone number listed in the NPPES registry for Donald Chu is (925) 225-9840.
- Is Donald Chu's NPI active?
- Yes — Donald Chu's NPI (1659380509) is active in the NPPES registry as of the last update on 2016-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.