Tydus Thy Thai
Hospitalist Physician · Irvine, CA
Tydus Thy Thai is a hospitalist physician with a practice address in Irvine, California, and NPI 1518460302, issued on Mar 17, 2018. Check the license (California A163346, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tydus Thy Thai
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A163346 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Fivepoint Ste A, Irvine, CA 92618
- Phone
- (949) 671-8000
- Enumerated
- Mar 17, 2018
- Record last updated
- Jan 15, 2026
- Medicare enrollment
- Enrolled (PECOS I20200114001495); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 1000 Fivepoint Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jack Dubois, M.D.Hospice and Palliative Medicine (Family Medicine) Physician1952713802
- Ifegwu Ibe, M.D.Anatomic Pathology & Clinical Pathology Physician1831506724
Verify Tydus Thy Thai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A163346Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average hospitalist physician in 2024
1,043 Medicare Part D claims for 250 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Furosemide60 claims
- Carvedilol59 claims
- Amlodipine Besylate54 claims
- Atorvastatin Calcium53 claims
- Cefpodoxime Proxetil40 claims
- Pradaxa29 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.
Bills Medicare through 2 group practices
- City OF Hope Medical FoundationDuarte, CA
- Southern California Permanente Medical GroupRiverside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tydus Thy Thai among 3,099 hospitalist physician records in California
Tydus Thy Thai is one of 3,099 hospitalist physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 77% of them.
- NPI issued2018 · 77% of these records are older, 19% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2018 · median 2010 among the 2,505 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Irvine → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Ali Ahoui, MDIrvine, CA 926181093964769
- Robert Cho, M.D.Irvine, CA 926181760578512
- Scott Derkum, MDIrvine, CA 926181588660849
- John Dieckhoff, M.D.Irvine, CA 926181700068152
- Veejay Geria, M.D.Irvine, CA 926181821193467
- Derrick Hong, M.DIrvine, CA 926181124040696
- Nam Kim, MDIrvine, CA 926181861572513
- Ewa Kontny, M.D.Irvine, CA 926181598916587
Common questions
What is Tydus Thy Thai's NPI number?
Tydus Thy Thai's National Provider Identifier (NPI) is 1518460302, issued on Mar 17, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tydus Thy Thai located?
The NPPES record lists a practice address at 1000 Fivepoint Ste A, Irvine, CA, 92618. Phone: (949) 671-8000. Providers update this record themselves, so call before visiting.
How can I verify Tydus Thy Thai's license?
NPPES lists California license number A163346, 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 Tydus Thy Thai prescribe under Medicare Part D?
In 2024, Tydus Thy Thai had 1,043 Medicare Part D claims for 250 beneficiaries; the average among hospitalist physician prescribers was 521. 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.