Michael Ryan Sun, M.D.
Cardiovascular Disease Physician · Kettering, OH
Michael Ryan Sun, M.D. is a cardiovascular disease physician with a practice address in Kettering, Ohio, and NPI 1720320211, issued on Mar 22, 2013. Check the license (Ohio 35127740, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Michael Ryan Sun
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 35127740 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3535 Southern Blvd, Kettering, OH 45429
- Phone
- (937) 395-6665
- Enumerated
- Mar 22, 2013
- Record last updated
- Apr 1, 2025
- Fax
- (937) 395-6668
- Medicaid ID
- 0167427 OH
- Medicare enrollment
- Enrolled (PECOS I20160615002342); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,009 in Ohio → Look up another NPI →
Also registered at 3535 Southern Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wynn Adam, MDDiagnostic Radiology Physician1982653796
- Fadejimi Adelakun, MDStudent in an Organized Health Care Education/Training Program1326252453
- Kokou Adompreh Fia, MDHospitalist Physician1952922817
- Amanda AlbrightInfectious Diseases Pharmacist1760293088
- Isaac Albright, PAPhysician Assistant1710867577
- Catherine AlexPhysician Assistant1801696893
Verify Michael Ryan Sun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35127740Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,731 Medicare Part D claims for 442 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Eliquis338 claims
- Metoprolol Succinate237 claims
- Rosuvastatin Calcium198 claims
- Losartan Potassium155 claims
- Carvedilol153 claims
- Furosemide141 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 78.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,102.26
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 16,686 providers of this specialty with any payment received $3,819.56 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
- Kettering Independent Medical Group IncKettering, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Ryan Sun among 1,009 cardiovascular disease physician records in Ohio
Michael Ryan Sun, M.D. is one of 1,009 cardiovascular disease physician records with a practice address in Ohio. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 81% of them.
- NPI issued2013 · 81% of these records are older, 17% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2013 · median 1998 among the 680 with a school on file
- Record last updated2025 · 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 207RC0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Ohio
There are 1,009 cardiovascular disease physician records in Ohio.
All 1,009 in Ohio → Every provider in Kettering → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Rudy Bohinc, DODayton, OH 454291093006405
- Calvert Busch, M.D.Kettering, OH 454291023091501
- Ryan Clark, D.O.Kettering, OH 454291396049011
- Harvey Hahn, M.D.Kettering, OH 454291811971039
- Robert Kiefaber, M.D.Kettering, OH 454291669456943
- John Lynch, M.D.Kettering, OH 454291356364145
- Mark Moronell, M.D.Kettering, OH 454291306864608
- Reginald Sequeira, M.D.Kettering, OH 454291215933387
Common questions
What is Michael Ryan Sun, M.D.'s NPI number?
Michael Ryan Sun, M.D.'s National Provider Identifier (NPI) is 1720320211, issued on Mar 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Michael Ryan Sun, M.D. located?
The NPPES record lists a practice address at 3535 Southern Blvd, Kettering, OH, 45429. Phone: (937) 395-6665. Providers update this record themselves, so call before visiting.
How can I verify Michael Ryan Sun, M.D.'s license?
NPPES lists Ohio license number 35127740, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Ryan Sun, M.D. prescribe under Medicare Part D?
In 2024, Michael Ryan Sun, M.D. had 2,731 Medicare Part D claims for 442 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Michael Ryan Sun, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.