Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ling Chang

Individual provider Physical Therapist · NPI 1609043983

Ling Chang is registered under Physical Therapist in Private Practice in King of Prussia, Pennsylvania. Qualified in 2001, 25 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
25
Licensed in
NJ, PA
In the registry since
2008
Specialties on file
2
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Practice location Address checks out

1004 W 9th Ave
King of Prussia, PA 19406-1205 Not confirmed with CMS for 18 years — call before visiting
Phone: (610) 265-5305
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PT015319 (PA)
Physical Therapist Taxonomy 225100000X · Licence 40QA01057100 (NJ)

Record details

NPI number1609043983
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 15, 2008
Last updated in NPPESMay 15, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients160
Services billed 2,574 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Other providers in King of Prussia