Tiffany Seto
Hematology & Oncology Physician · Fresno, CA
Tiffany Seto is a hematology & oncology physician with a practice address in Fresno, California, and NPI 1649702036, issued on Apr 3, 2017. Check the license (California A157147, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tiffany Seto
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A157147 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7300 N Fresno St, Fresno, CA 93720
- Phone
- (559) 448-4500
- Enumerated
- Apr 3, 2017
- Record last updated
- Aug 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20230828001860); accepts Medicare assignment
- Medical or professional school
- Un Of California, Riverside, School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 7300 N Fresno St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Aguilar, MDNeonatal-Perinatal Medicine Physician1184723157
- Bina AhmedPharmacist1720239171
- Israa Al-Ani, MDStudent in an Organized Health Care Education/Training Program1639707052
- Ahmed Alqaysi, MDInternal Medicine Physician1861995813
Verify Tiffany Seto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A157147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,498 Medicare Part D claims for 219 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 85 claims were for opioids.
Most prescribed
- Prednisone97 claims
- Dexamethasone95 claims
- Abiraterone Acetate91 claims
- Lenalidomide89 claims
- Ondansetron Hcl70 claims
- Brukinsa66 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: $381.23
3 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Permanente Medical Group IncSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Seto among 1,583 hematology & oncology physician records in California
Tiffany Seto is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 89% of them.
- NPI issued2017 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2017 · median 2003 among the 1,124 with a school on file
- Record last updated2023 · 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 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in Fresno → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- V. Reddy Avula, MDFresno, CA 937201740209295
- Marshall Flam, M.D.Fresno, CA 937201891789004
- Leonard Hackett, M.D.Fresno, CA 937201669466868
- Steven Hager, D.O.Fresno, CA 937201326087917
- Abdul Haseeb, M.D.Fresno, CA 937201407897093
- Grace Inouye, MDFresno, CA 937201487728085
- William Jawien, MDFresno, CA 937201417904020
- Suresh Joishy, MDFresno, CA 937201164500070
Common questions
What is Tiffany Seto's NPI number?
Tiffany Seto's National Provider Identifier (NPI) is 1649702036, issued on Apr 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Seto located?
The NPPES record lists a practice address at 7300 N Fresno St, Fresno, CA, 93720. Phone: (559) 448-4500. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Seto's license?
NPPES lists California license number A157147, 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 Seto prescribe under Medicare Part D?
In 2024, Tiffany Seto had 1,498 Medicare Part D claims for 219 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.