Dr. Kyaw K. Tun, MD
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 674
- Industry payments
- $38
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 3733 San Dimas St, Bakersfield, CA 93301
- Practice phone
- Call (800) 353-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Bakersfield, California
Find Dr. Tun's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Kyaw K. Tun is a hematologist and oncologist in Bakersfield, California
Dr. Tun practices at Southern California Permanente Medical Group in Bakersfield, California.
Dr. Tun's NPI, 1427117084, was assigned on December 8, 2006. Dr. Tun graduated from University Institute of Medicine 1 in 1996. Dr. Tun's California license number on file is A85428.
- NPI
- 1427117084NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547235368
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 353-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kyaw K. Tun practices at Southern California Permanente Medical Group in Bakersfield, California
Dr. Tun's primary practice is Southern California Permanente Medical Group, at 3733 San Dimas St, Bakersfield, CA 93301 in Kern County. The practice phone is (800) 353-5400.
- Southern California Permanente Medical Group3733 San Dimas St, Bakersfield, CA 93301 · Kern CountyPhone(800) 353-5400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kyaw K. Tun is affiliated with 2 sites of care and 1 medical group
Dr. Tun's primary practice is Southern California Permanente Medical Group in Bakersfield, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Tun to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kyaw K. Tun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kyaw K. Tun is one of 1,502 hematologists and oncologists in California
Hematology and oncology is Dr. Tun's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Tun is board certified in internal medicine by the American Board of Internal Medicine. Dr. Tun has a license on file in California.
Specialties and state licenses
- Hematology and oncology, CaliforniaPrimary
Clinical focus
Dmand AI lists neutropenia among the conditions Dr. Tun treats.
Hematologists and oncologists near Dr. Tun
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kyaw K. Tun treated 13 Medicare patients in 2024, average age 64
CMS counts 13 Medicare patients who saw Dr. Tun in 2024. Their average risk score is 2.48, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Tun's median patient age at 64, with 65% women.
Dr. Tun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kyaw K. Tun wrote 674 Medicare Part D claims in 2024
In 2024, Dr. Tun wrote 674 Medicare Part D claims for 161 patients. 80% of them were for generic drugs. CMS names the drug for 500 of them, across 17 drugs with 11 or more claims each, at $1,096,419 in total drug cost. In 2023, CMS named 464 claims across 17 drugs.
Dr. Tun's Part D claims by kind of drug, 2024
- Generic540 claims80%
- Brand-name134 claims20%
Dr. Tun's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Tun's Part D claims, 2024
- Opioids3%19 of 674 claims
- Antibiotics3%21 of 674 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4642024: 5008%
Drugs named by CMS: 17 in 2024, 17 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Kyaw K. Tun takes part in Medicare
Dr. Tun accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kyaw K. Tun received $38 in industry payments from 2022 to 2025
CMS Open Payments shows 2 general payments to Dr. Tun from 2 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $20.
General payments to Dr. Tun by program year, 2022 to 2025
Companies that paid Dr. Tun the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kyaw K. Tun graduated from University Institute of Medicine 1
Dr. Tun graduated from University Institute of Medicine 1 in 1996.
- Medical school
- Board certified in internal medicine
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Kyaw K. Tun accepts plans from 2 insurance carriers
Dr. Tun is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Tun accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Kyaw K. Tun's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Kyaw K. Tun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Kyaw K. Tun's NPI number?
Dr. Kyaw K. Tun's NPI number is 1427117084. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kyaw K. Tun?
Dr. Kyaw K. Tun is a hematologist and oncologist in Bakersfield, California. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Kyaw K. Tun practice?
Dr. Tun practices at 3733 San Dimas St, Bakersfield, CA 93301. Dr. Tun's primary practice is Southern California Permanente Medical Group in Bakersfield, California. Dmand AI also links Dr. Tun to 1 group practice or clinic.
What is Dr. Kyaw K. Tun's office phone number?
The practice phone on file for Dr. Tun is (800) 353-5400.
What is Dr. Kyaw K. Tun's medical license number?
Dr. Tun's California license number on file is A85428.
What medical group is Dr. Kyaw K. Tun part of?
Dr. Tun is linked to Southern California Permanente Medical Group.
Does Dr. Kyaw K. Tun accept Medicare?
Yes. CMS lists Dr. Tun as accepting Medicare assignment.
How many Medicare patients does Dr. Kyaw K. Tun see?
CMS counts 13 Medicare patients who saw Dr. Tun in 2024, with an average age of 64.
Is Dr. Kyaw K. Tun board certified?
Yes. Dr. Tun is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Kyaw K. Tun go to medical school?
Dr. Tun graduated from University Institute of Medicine 1 in 1996.
Show 4 more questionsShow fewer questions
What drugs does Dr. Kyaw K. Tun prescribe most?
In 2024 Medicare Part D data, Dr. Tun's most prescribed drugs by claims were Letrozole, Hydroxyurea and Anastrozole.
Has Dr. Kyaw K. Tun received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Dr. Tun from 2 companies from 2022 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Kyaw K. Tun been practicing?
Dr. Tun graduated from medical school in 1996, 30 years ago.
What insurance does Dr. Kyaw K. Tun accept?
Dr. Tun is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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