Joe F. Chiu, MD
Psychiatry Physician · Fullerton, CA
Joe F. Chiu, MD is a psychiatry physician with a practice address in Fullerton, California, and NPI 1730193129, issued on Jul 28, 2006. Check the license (California A70201, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joe F. Chiu
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A70201 CA
Self-reported in NPPES; status is on the state search - Practice location
- 680 Langsdorf Dr Ste 209, Fullerton, CA 92831
- Phone
- (714) 578-0990
- Enumerated
- Jul 28, 2006
- Record last updated
- Dec 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (714) 449-9252
- Medicare enrollment
- Enrolled (PECOS I20200316002575); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 680 Langsdorf Dr Ste 209
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gabriela FernandezMarriage & Family Therapist1548535602
- Sarah Smith, LCSWClinical Social Worker1699635714
Verify Joe F. Chiu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A70201Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average psychiatry physician in 2024
354 Medicare Part D claims for 23 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Lamotrigine54 claims
- Clonazepam47 claims
- Alprazolam39 claims
- Aripiprazole36 claims
- Sertraline Hcl33 claims
- Lorazepam25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Joe F. Chiu among 8,673 psychiatry physician records in California
Joe F. Chiu, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1998 · median 2005 among the 3,295 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Fullerton → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Racha ChamlatiFullerton, CA 928311215599337
- Paul Chung, M.D.Fullerton, CA 928311780647347
- Deepti GhiyaFullerton, CA 928311730422189
- Dawn HurFullerton, CA 928311902433576
- Justine Petrie, MDFullerton, CA 928311730264912
- Sandhya Gudapati, M.D.Fullerton, CA 928321962625384
- Parool Patel, MDFullerton, CA 928321740489764
- John AlvarezFullerton, CA 928351912361106
Common questions
What is Joe F. Chiu, MD's NPI number?
Joe F. Chiu, MD's National Provider Identifier (NPI) is 1730193129, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joe F. Chiu, MD located?
The NPPES record lists a practice address at 680 Langsdorf Dr Ste 209, Fullerton, CA, 92831. Phone: (714) 578-0990. Providers update this record themselves, so call before visiting.
How can I verify Joe F. Chiu, MD's license?
NPPES lists California license number A70201, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joe F. Chiu, MD prescribe under Medicare Part D?
In 2024, Joe F. Chiu, MD had 354 Medicare Part D claims for 23 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.