HEIDI URSULA HUYNH OTR, CTRS
NPI 1346778396
Occupational Therapist in Seattle, WA
About Heidi Ursula Huynh Otr, Ctrs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEIDI URSULA HUYNH OTR, CTRS (NPI 1346778396) is an individual occupational therapist in Seattle, Washington, licensed in Washington (OT60755059) and active in the NPI registry since June 2017.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Heidi Ursula Huynh Otr, Ctrs is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Heidi Huynh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Covington, WA 98042
- Reassigned Medicare billing, Washington enrollment
- 2 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Heidi Huynh's NPI number?
The NPI number for Heidi Huynh is 1346778396. It was assigned to this individual provider in the NPPES registry on June 2, 2017.
Where is Heidi Huynh located?
Heidi Huynh practices at 1601 E Yesler Way, Seattle, WA 98122. The listed phone number is (206) 323-7100.
What is Heidi Huynh's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Heidi Huynh enrolled in Medicare?
Yes. Heidi Huynh is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Heidi Huynh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Huynh reassigns Medicare benefits to Ascend Therapy Services PLLC (Covington, WA). 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 Heidi Huynh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Heidi Huynh was last updated on June 2, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.