William R. Breeding, M.D.
Emergency Medicine Physician · Kettering, OH
William R. Breeding, M.D. is an emergency medicine physician with a practice address in Kettering, Ohio, and NPI 1194043653, issued on May 8, 2010. Check the license (Ohio 35.121469, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- William R. Breeding
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 35.121469 OH
R2427 KY
Self-reported in NPPES; status is on the state search - Practice location
- 3535 Southern Blvd, Kettering, OH 45429
- Phone
- (937) 395-8166
- Enumerated
- May 8, 2010
- Record last updated
- Jul 16, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 0089013 OH
- Medicare enrollment
- Enrolled (PECOS I20130828000766); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,002 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.
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- 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 William R. Breeding in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.121469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% more Medicare Part D claims than the average emergency medicine physician in 2024
276 Medicare Part D claims for 142 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 49 claims were for opioids.
Most prescribed
- Ondansetron Odt44 claims
- Hydrocodone-Acetaminophen29 claims
- Naproxen25 claims
- Amoxicillin-Clavulanate Potass16 claims
- Dicyclomine Hcl16 claims
- Oxycodone-Acetaminophen16 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): 94.6 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).
Bills Medicare through one group practice
- Emergency Professional Services, Inc.Liberty Township, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William R. Breeding among 3,002 emergency medicine physician records in Ohio
William R. Breeding, M.D. is one of 3,002 emergency medicine physician records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 47% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2010 · median 2013 among the 1,720 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 207P00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
147 emergency medicine physician records list a practice address in Kettering
They are 147 of the 1,612 NPPES records with a practice address in Kettering, and 3,002 emergency medicine physician records in Ohio.
All 3,002 in Ohio → Every provider in Kettering → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Aditya Arora, MDKettering, OH 454291073599981
- Prashanth Bhat, MDKettering, OH 454291952387862
- Jennifer Bocock, MDKettering, OH 454291609852805
- James Brown, MDKettering, OH 454291366428468
- Natalie Cullen, MDKettering, OH 454291942286000
- Scott Doak, MDKettering, OH 454291508842568
- Mark Gebhart, MDKettering, OH 454291831176155
- Gary Gries, MDKettering, OH 454291609871458
Common questions
What is William R. Breeding, M.D.'s NPI number?
William R. Breeding, M.D.'s National Provider Identifier (NPI) is 1194043653, issued on May 8, 2010. An NPI identifies a provider in billing; it is not a license.
Where is William R. Breeding, M.D. located?
The NPPES record lists a practice address at 3535 Southern Blvd, Kettering, OH, 45429. Phone: (937) 395-8166. Providers update this record themselves, so call before visiting.
How can I verify William R. Breeding, M.D.'s license?
NPPES lists Ohio license number 35.121469, 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 William R. Breeding, M.D. prescribe under Medicare Part D?
In 2024, William R. Breeding, M.D. had 276 Medicare Part D claims for 142 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is William R. Breeding, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.6 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.