JOE F CHIU MD
NPI 1730193129
Psychiatry & Neurology - Psychiatry in Fullerton, CA
About Joe F Chiu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOE F CHIU MD (NPI 1730193129) is an individual psychiatry provider in Fullerton, California, licensed in California (A70201) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (1998).
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 and accepts Medicare assignment
Joe F Chiu Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Joe Chiu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fullerton, CA 92831
- Reassigned Medicare billing, California enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92831 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FULLERTON, CA 92831
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 Joe Chiu's NPI number?
The NPI number for Joe Chiu is 1730193129. It was assigned to this individual provider in the NPPES registry on July 28, 2006.
Where is Joe Chiu located?
Joe Chiu practices at 680 Langsdorf Dr Ste 209, Fullerton, CA 92831. The listed phone number is (714) 578-0990.
What is Joe Chiu's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Joe Chiu enrolled in Medicare?
Yes. Joe Chiu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Joe Chiu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joe Chiu reassigns Medicare benefits to Joe F. Chiu, MD, A Professional Corp (Fullerton, CA). 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 Joe Chiu'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 Joe Chiu was last updated on December 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Joe F Chiu, MD · NPI 1730193129
Psychiatry physician in Fullerton, California. Individual provider, active in the CMS NPPES registry since July 28, 2006.
## Identity
- **NPI:** 1730193129 (Entity type: Individual)
- **Enumerated:** July 28, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** A70201 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 680 LANGSDORF DR STE 209, Fullerton, CA 92831-3702
- **Phone:** (714) 578-0990 · **Fax:** (714) 449-9252
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Joe F. Chiu, MD, A Professional Corp (NPI 1942414792, Fullerton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 1998
## Record status
- **NPPES last updated:** December 23, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1730193129) · Data from the CMS NPPES public registry.