JOY WONG LIU MFT
NPI 1629212634
Marriage & Family Therapist in Hayward, CA
About Joy Wong Liu Mft NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOY WONG LIU MFT (NPI 1629212634) is an individual marriage & family therapist in Hayward, California, licensed in California (MFC 53681) and active in the NPI registry since April 2009. She has opted out of Medicare through January 1, 2028.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Joy Wong Liu Mft has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HAYWARD, CA 94545
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 Joy Liu's NPI number?
The NPI number for Joy Liu is 1629212634. It was assigned to this individual provider in the NPPES registry on April 22, 2009. The provider is also known as Joy Y Wong.
Where is Joy Liu located?
Joy Liu practices at 25400 Hesperian Blvd, Hayward, CA 94545. The listed phone number is (510) 783-6629.
What is Joy Liu's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Joy Liu enrolled in Medicare?
No. Joy Liu has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.
When was this NPI record last updated?
The NPPES record for Joy Liu was last updated on September 13, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Joy Wong Liu, MFT · NPI 1629212634
Marriage & Family Therapist provider in Hayward, California. Individual provider, active in the CMS NPPES registry since April 22, 2009.
## Identity
- **NPI:** 1629212634 (Entity type: Individual)
- **Enumerated:** April 22, 2009
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** MFC 53681 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 25400 HESPERIAN BLVD, Hayward, CA 94545-2464
- **Phone:** (510) 783-6629
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through January 1, 2028); services are provided under private contract
## Record status
- **NPPES last updated:** September 13, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1629212634) · Data from the CMS NPPES public registry.