Che-Kai Tsao, M.D.
Medical Oncology Physician · New York, NY
Che-Kai Tsao, M.D. is a medical oncology physician with a practice address in New York, New York, and NPI 1588823744, issued on Jun 3, 2008. Check the license (New York 248872, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Che-Kai Tsao
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 248872 NY
Self-reported in NPPES; status is on the state search - Practice location
- 10 E 102ND St, New York, NY 10029
- Phone
- (212) 241-6756
- Enumerated
- Jun 3, 2008
- Record last updated
- Feb 26, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20081018000221); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 548 in New York → Look up another NPI →
Also registered at 10 E 102ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sherley Abraham, M.D.Endocrinology, Diabetes & Metabolism Physician1871739441
- Theodora Anagnostou, M.D.Hematology & Oncology Physician1780026567
- Celina AngMedical Oncology Physician1134423940
- Rebecca AppelPhysician Assistant1063148757
- Aleksey Aronov, AGPCNP-BCAdult Health Nurse Practitioner1548616451
- Jacques Azzi, M.DMedical Oncology Physician1184036964
Verify Che-Kai Tsao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 248872Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average medical oncology physician in 2024
907 Medicare Part D claims for 140 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims. 20 claims were for opioids.
Most prescribed
- Orgovyx203 claims
- Nubeqa185 claims
- Tamsulosin Hcl46 claims
- Xtandi41 claims
- Erleada37 claims
- Prednisone31 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: $6,647.14
8 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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 2 group practices
- Icahn School OF Medicine AT Mount SinaiNew York, NY
- North Shore Health System Medical Faculty Group Practice IncNew Hyde Park, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Che-Kai Tsao among 548 medical oncology physician records in New York
Che-Kai Tsao, M.D. is one of 548 medical oncology physician records with a practice address in New York. 80% 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 47% of them.
- NPI issued2008 · 47% of these records are older, 43% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2005 · median 2005 among the 389 with a school on file
- Record last updated2019 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in New York
There are 548 medical oncology physician records in New York.
All 548 in New York → Every provider in New York → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Louis Aledort, MDNew York, NY 100291861424061
- Hearn Cho, MDNew York, NY 100291225060080
- Philip Friedlander, M.D.New York, NY 100291932146677
- Matthew Galsky, MDNew York, NY 100291639140668
- Jorge Gomez, MDNew York, NY 100291649241688
- Hanna Yoko Irie, MD PHDNew York, NY 100291598795890
- Sundar Jagannath, M.D.New York, NY 100291174511687
- Maureen Joyce, NPNew York, NY 100291275623985
Common questions
What is Che-Kai Tsao, M.D.'s NPI number?
Che-Kai Tsao, M.D.'s National Provider Identifier (NPI) is 1588823744, issued on Jun 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Che-Kai Tsao, M.D. located?
The NPPES record lists a practice address at 10 E 102ND St, New York, NY, 10029. Phone: (212) 241-6756. Providers update this record themselves, so call before visiting.
How can I verify Che-Kai Tsao, M.D.'s license?
NPPES lists New York license number 248872, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Che-Kai Tsao, M.D. prescribe under Medicare Part D?
In 2024, Che-Kai Tsao, M.D. had 907 Medicare Part D claims for 140 beneficiaries; the average among medical oncology physician prescribers was 703. 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.