ADA LIU MS, OTR/L
NPI 1568337038
Occupational Therapist in Brooklyn, NY
About Ada Liu Ms, Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADA LIU MS, OTR/L (NPI 1568337038) is an individual occupational therapist in Brooklyn, New York, licensed in New York (029988-01) and active in the NPI registry since October 2025. She is a graduate of Other (2024).
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)
Ada Liu Ms, Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ada Liu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10022
- Reassigned Medicare billing, New York enrollment
- 706 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 13
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 Ada Liu's NPI number?
The NPI number for Ada Liu is 1568337038. It was assigned to this individual provider in the NPPES registry on October 6, 2025.
Where is Ada Liu located?
Ada Liu practices at 18 6th Ave, Brooklyn, NY 11217. The listed phone number is (646) 222-8995.
What is Ada Liu's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Ada Liu enrolled in Medicare?
Yes. Ada Liu is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ada Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ada Liu reassigns Medicare benefits to Spear Physical And Occupational Therapy, LLC (New York, NY). 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 Ada Liu'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 Ada Liu was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.