Kyaw K. Tun, MD
Hematology & Oncology Physician · Bakersfield, CA
Kyaw K. Tun, MD is a hematology & oncology physician with a practice address in Bakersfield, California, and NPI 1427117084, issued on Dec 8, 2006. Check the license (California A85428, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kyaw K. Tun
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A85428 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3733 San Dimas St, Bakersfield, CA 93301
- Phone
- (800) 353-5400
- Enumerated
- Dec 8, 2006
- Record last updated
- Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040826000484); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 3733 San Dimas St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kyaw K. Tun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A85428Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
674 Medicare Part D claims for 161 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 19 claims were for opioids.
Most prescribed
- Letrozole166 claims
- Hydroxyurea50 claims
- Anastrozole33 claims
- Lenalidomide32 claims
- Ondansetron Hcl28 claims
- Dexamethasone24 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 one group practice
- Southern California Permanente Medical GroupBakersfield, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kyaw K. Tun among 1,583 hematology & oncology physician records in California
Kyaw K. Tun, MD 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1995 · median 2003 among the 1,124 with a school on file
- Record last updated2021 · 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 Bakersfield → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Vikas Ghai, M.D.Bakersfield, CA 933011831359108
- Madiha Naseem, MDBakersfield, CA 933011245734912
- Abhay Risbud, MDBakersfield, CA 933011598824245
- Vinh-Linh Nguyen, MDBakersfield, CA 933061285603639
- Ricardo SalasBakersfield, CA 933061497045355
- James Chang, M.D.Bakersfield, CA 933081154422004
- David Bryson, M.D.Visalia, CA 932911346248077
- Amitoj Gill, MDVisalia, CA 932771699022525
Common questions
What is Kyaw K. Tun, MD's NPI number?
Kyaw K. Tun, MD's National Provider Identifier (NPI) is 1427117084, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kyaw K. Tun, MD located?
The NPPES record lists a practice address at 3733 San Dimas St, Bakersfield, CA, 93301. Phone: (800) 353-5400. Providers update this record themselves, so call before visiting.
How can I verify Kyaw K. Tun, MD's license?
NPPES lists California license number A85428, 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 Kyaw K. Tun, MD prescribe under Medicare Part D?
In 2024, Kyaw K. Tun, MD had 674 Medicare Part D claims for 161 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.