Tiffany Chu
Family Medicine Physician · Tustin, CA
Tiffany Chu is a family medicine physician with a practice address in Tustin, California, and NPI 1730839614, issued on Mar 24, 2022. Check the license (California 95019808, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tiffany Chu
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 95019808 CA
Self-reported in NPPES; status is on the state search - Practice location
- 661 W 1St St, Tustin, CA 92780
- Phone
- (800) 597-7977
- Enumerated
- Mar 24, 2022
- Record last updated
- Mar 24, 2022
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 661 W 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Safaeddin Jahanbani, D.D.S.General Practice Dentistry1629139811
Verify Tiffany Chu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 95019808Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average family medicine physician in 2024
2,150 Medicare Part D claims for 650 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium171 claims
- Ezetimibe87 claims
- Atorvastatin Calcium83 claims
- Repatha Sureclick75 claims
- Losartan Potassium72 claims
- Eliquis71 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.
Industry payments in 2024: $191.21
7 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Tiffany Chu among 17,133 family medicine physician records in California
Tiffany Chu is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
42 family medicine physician records list a practice address in Tustin
They are 42 of the 2,221 NPPES records with a practice address in Tustin, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Tustin → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Karen Babel, MDTustin, CA 927801558366260
- Renee Ballentine, DOTustin, CA 927801043387046
- Pedro Carrillo, MDTustin, CA 927801154330504
- Karmen Cohen, D.O.Tustin, CA 927801447377296
- William Crumpton, M,D.Tustin, CA 927801205989373
- Tahany Habashy, MDTustin, CA 927801619064953
- Eva Katz, M.D.Tustin, CA 927801407936248
- Susie Kim, MDTustin, CA 927801760671549
Common questions
What is Tiffany Chu's NPI number?
Tiffany Chu's National Provider Identifier (NPI) is 1730839614, issued on Mar 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Chu located?
The NPPES record lists a practice address at 661 W 1St St, Tustin, CA, 92780. Phone: (800) 597-7977. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Chu's license?
NPPES lists California license number 95019808, 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 Tiffany Chu prescribe under Medicare Part D?
In 2024, Tiffany Chu had 2,150 Medicare Part D claims for 650 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.