Garrett Liang, PT, DPT
NPI 1841708328 · Physical Therapist · Walnut Creek, CA
Garrett Liang, PT, DPT is a Physical Therapist provider in Walnut Creek, CA (NPI 1841708328).
Provider details
- NPI number
- 1841708328
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Male
- Sole proprietor
- Yes
- License
- PT291758 (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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1319 147th AveSan Leandro, CA 94578-2824Phone: (510) 862-4388
Registry dates
- Enumerated
- 2018-01-18
- Last updated
- 2022-02-11
Frequently asked questions
- What is Garrett Liang's NPI number?
- Garrett Liang's National Provider Identifier (NPI) is 1841708328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garrett Liang's specialty?
- Garrett Liang is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Garrett Liang located?
- Garrett Liang's practice location on file with NPPES is 1425 S Main St, Walnut Creek, CA 94596-5318.
- What is Garrett Liang's phone number?
- The practice phone number listed in the NPPES registry for Garrett Liang is (925) 295-4000.
- Is Garrett Liang's NPI active?
- Yes — Garrett Liang's NPI (1841708328) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.