Preston Chun-Sum Chau, PT, DPT
Physical Therapist · Pasadena, CA
Preston Chun-Sum Chau, PT, DPT is a physical therapist with a practice address in Pasadena, California, and NPI 1871465864, issued on Sep 19, 2025. Check the license (California 308966, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Preston Chun-Sum Chau
- Credential
- PT, DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 308966 CA
Self-reported in NPPES; status is on the state search - Practice location
- 590 S Fair Oaks Ave # 110, Pasadena, CA 91105
- Phone
- (818) 369-7620
- Enumerated
- Sep 19, 2025
- Record last updated
- Sep 19, 2025
- Medicare enrollment
- Enrolled (PECOS I20251023004120); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 590 S Fair Oaks Ave # 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adriana Ardila, PT, DPTPhysical Therapist1285464859
Verify Preston Chun-Sum Chau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 308966Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Aaron Mcguinness Physical Therapist IncLa Canada Flintridge, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Preston Chun-Sum Chau among 22,531 physical therapist records in California
Preston Chun-Sum Chau, PT, DPT is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 92% of them.
- NPI issued2025 · 92% of these records are older, 3% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2025 · median 2017 among the 7,751 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
184 physical therapist records list a practice address in Pasadena
They are 184 of the 10,525 NPPES records with a practice address in Pasadena, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Pasadena → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Edgar Fernando Abad, P.T.Pasadena, CA 911051982784542
- Ce Ce Chin, DPT, OCSPasadena, CA 911051659431989
- Shawn FarrokhiPasadena, CA 911051316061781
- Amado Garcia, P.T.Pasadena, CA 911051053492751
- Karen Langford, DPTPasadena, CA 911051316043375
- Lois Luetmer, P.T.Pasadena, CA 911051932284577
- Cynthia Moyneur, RPTMSPasadena, CA 911051568498129
- Michael Parkinson, P.T.Pasadena, CA 911051700815222
Common questions
What is Preston Chun-Sum Chau, PT, DPT's NPI number?
Preston Chun-Sum Chau, PT, DPT's National Provider Identifier (NPI) is 1871465864, issued on Sep 19, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Preston Chun-Sum Chau, PT, DPT located?
The NPPES record lists a practice address at 590 S Fair Oaks Ave # 110, Pasadena, CA, 91105. Phone: (818) 369-7620. Providers update this record themselves, so call before visiting.
How can I verify Preston Chun-Sum Chau, PT, DPT's license?
NPPES lists California license number 308966, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.