Paul Ronald Breyer, M.D.
Pediatric Endocrinology Physician · Dayton, OH
Paul Ronald Breyer, M.D. is a pediatric endocrinology physician with a practice address in Dayton, Ohio, and NPI 1649343351, issued on Nov 17, 2006. Check the license (Ohio 35068974, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Paul Ronald Breyer
- Credential
- M.D.
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- 35068974 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Childrens Plz, Dayton, OH 45404
- Phone
- (937) 641-3487
- Enumerated
- Nov 17, 2006
- Record last updated
- Jan 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181114003482); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1992
- Entity
- Type 1 · individual
8 nearest pediatric endocrinology physician records → All 104 in Ohio → Look up another NPI →
Also registered at 1 Childrens Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Abboud, M.D.Pediatric Critical Care Medicine Physician1851343677
- Christine Abbuhl, PH.D.Clinical Child & Adolescent Psychologist1801137658
- Lubabatu Abdurrahman, MDPediatric Cardiology Physician1437156973
- Audriana Adams, PA-CPhysician Assistant1699537753
- Michael AdamsAnesthesiology Physician1326508789
- Sara Adducchio, PNPAcute Care Nurse Practitioner1972937852
Verify Paul Ronald Breyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35068974Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average pediatric endocrinology physician in 2024
56 Medicare Part D claims, against an average of 105 among the 386 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium22 claims
- Xyosted13 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
- Dayton Childrens Specialty Physicians IncDayton, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Paul Ronald Breyer among 104 pediatric endocrinology physician records in Ohio
Paul Ronald Breyer, M.D. is one of 104 pediatric endocrinology physician records with a practice address in Ohio. 69% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 66% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1992 · median 2005 among the 50 with a school on file
- Record last updated2012 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0205X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Endocrinology Physician providers in Ohio
There are 104 pediatric endocrinology physician records in Ohio.
All 104 in Ohio → Every provider in Dayton → Pediatric Endocrinology Physician nationwide →
The 8 pediatric endocrinology physician records with the nearest ZIP codes
- Dania Al-Hamad, MDDayton, OH 454041659628022
- Susan Almazan, MDDayton, OH 454041164501573
- Stacy Meyer, MDDayton, OH 454041902068224
- Krishnamallika Mutyala, MDDayton, OH 454041528299880
- Yelena Nicholson, DODayton, OH 454041568652212
- Moira Pfeifer, MDDayton, OH 454041366439119
- Maria Urban, MDDayton, OH 454041922064971
- Ryan Brady, MDCincinnati, OH 452291396087136
Common questions
What is Paul Ronald Breyer, M.D.'s NPI number?
Paul Ronald Breyer, M.D.'s National Provider Identifier (NPI) is 1649343351, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul Ronald Breyer, M.D. located?
The NPPES record lists a practice address at 1 Childrens Plz, Dayton, OH, 45404. Phone: (937) 641-3487. Providers update this record themselves, so call before visiting.
How can I verify Paul Ronald Breyer, M.D.'s license?
NPPES lists Ohio license number 35068974, 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 Paul Ronald Breyer, M.D. prescribe under Medicare Part D?
In 2024, Paul Ronald Breyer, M.D. had 56 Medicare Part D claims; the average among pediatric endocrinology physician prescribers was 105. 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.