Peter I. Tsai, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Honolulu, HI
Peter I. Tsai, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Honolulu, Hawaii, and NPI 1265684583, issued on Oct 17, 2008. Check the license (Hawaii MD19918, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Peter I. Tsai
- Credential
- M.D.
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License numbers
- MD19918 HI
N1192 TX
Self-reported in NPPES; status is on the state search - Practice location
- 550 S Beretania St Ste 702, Honolulu, HI 96813
- Phone
- (808) 691-8852
- Enumerated
- Oct 17, 2008
- Record last updated
- Nov 2, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181127003444); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 19 in Hawaii → Look up another NPI →
Also registered at 550 S Beretania St Ste 702
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jama Jahanyar, M.D. PH.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1740427343
- Kris Kawamoto, MDInterventional Cardiology Physician1649618844
- Kelly Paschke, DOInterventional Cardiology Physician1205221827
- Nicole Tobin, CRNPAcute Care Nurse Practitioner1669898789
- Alia TsengFamily Nurse Practitioner1780443259
Verify Peter I. Tsai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD19918Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $7,358.07
63 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 4,047 providers of this specialty with any payment received $7,828.84 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.
Bills Medicare through one group practice
- Queens University Medical GroupHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter I. Tsai among 19 thoracic surgery (cardiothoracic vascular surgery) physician records in Hawaii
Peter I. Tsai, M.D. is one of 19 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Hawaii. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 79% of them.
- NPI issued2008 · 79% of these records are older, 11% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1996 · median 1992 among the 12 with a school on file
- Record last updated2018 · 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 208G00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Hawaii
There are 19 thoracic surgery (cardiothoracic vascular surgery) physician records in Hawaii.
All 19 in Hawaii → Every provider in Honolulu → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Ayman Abdul-Ghani, M.D.Honolulu, HI 968131548449218
- Andrew Baldwin, M.D.Honolulu, HI 968131437440179
- Eric Chung, MDHonolulu, HI 968131609981216
- Collin Dang, M.D.Honolulu, HI 968131144314667
- Nicholas Dang, MDHonolulu, HI 968131255590584
- Mark Grattan, M.D.Honolulu, HI 968131538258173
- Taryne Imai, MDHonolulu, HI 968131477745545
- Jama Jahanyar, M.D. PH.D.Honolulu, HI 968131740427343
Common questions
What is Peter I. Tsai, M.D.'s NPI number?
Peter I. Tsai, M.D.'s National Provider Identifier (NPI) is 1265684583, issued on Oct 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Peter I. Tsai, M.D. located?
The NPPES record lists a practice address at 550 S Beretania St Ste 702, Honolulu, HI, 96813. Phone: (808) 691-8852. Providers update this record themselves, so call before visiting.
How can I verify Peter I. Tsai, M.D.'s license?
NPPES lists Hawaii license number MD19918, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.