JONATHAN AARON CHANG OTR
NPI 1780206649
Occupational Therapist in Houston, TX
About Jonathan Aaron Chang Otr NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN AARON CHANG OTR (NPI 1780206649) is an individual occupational therapist in Houston, Texas, licensed in Texas (120773) and active in the NPI registry since May 2020. He maintains a secondary practice location in Houston.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jonathan Aaron Chang Otr is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jonathan Chang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77080
- Reassigned Medicare billing, Texas enrollment
- 6 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77080
HOUSTON, TX 77080
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jonathan Chang's NPI number?
The NPI number for Jonathan Chang is 1780206649. It was assigned to this individual provider in the NPPES registry on May 14, 2020.
Where is Jonathan Chang located?
Jonathan Chang practices at 2600 Gessner Rd Ste 190, Houston, TX 77080. The listed phone number is (713) 996-7996.
What is Jonathan Chang's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Jonathan Chang enrolled in Medicare?
Yes. Jonathan Chang is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jonathan Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Chang reassigns Medicare benefits to Merc Therapy Centers, LLC (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jonathan Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Chang accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Jonathan Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jonathan Chang was last updated on April 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.