Dr. Paul Ronald Breyer, MD
- Part D claims, 2024
- 56
- Publications
- 6
- Hospital affiliations
- 1
- Industry payments
- $344
- Medical group
- 1
- Practice address
- 1 Childrens Plz, Dayton, OH 45404
- Practice phone
- Call (937) 641-5509
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Breyer'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. Paul Ronald Breyer is a pediatric endocrinology physician in Dayton, Ohio
Dr. Breyer practices at Dayton Children's Hospital in Dayton, Ohio, part of Dayton Children's Hospital.
Dr. Breyer's NPI, 1649343351, was assigned on November 17, 2006. Dr. Breyer graduated from University of Wisconsin-Madison in 1989. Dr. Breyer holds Ohio license 35068974.
- NPI
- 1649343351NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911281696
- NPI enumeration date
- November 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (937) 641-5509
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Paul Ronald Breyer practices at Dayton Children's Hospital in Dayton, Ohio
Dr. Breyer's primary practice is Dayton Children's Hospital, at 1 Childrens Plz, Dayton, OH 45404 in Montgomery County. The practice phone is (937) 641-5509.
- Dayton Children's Hospital1 Childrens Plz, Dayton, OH 45404 · Montgomery CountyPhone(937) 641-5509
Source: Dmand AI Affiliation Data
Dr. Paul Ronald Breyer is affiliated with 1 site of care and 1 medical group
Dr. Breyer's primary practice is Dayton Children's Hospital in Dayton, Ohio, part of Dayton Children's Hospital. The medical group on file is Dayton Children's Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Paul Ronald Breyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Breyer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dayton Children's Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Dayton Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Paul Ronald Breyer is one of 94 pediatric endocrinology physicians in Ohio
Pediatric endocrinology is Dr. Breyer's primary specialty in the NPI Registry, under taxonomy code 2080P0205X. Dr. Breyer is board certified in pediatric endocrinology by the American Board of Pediatrics. Dr. Breyer is licensed in Ohio.
Specialties and state licenses
- Pediatric endocrinology, OhioPrimary
Pediatric endocrinology physicians near Dr. Breyer
Counts of pediatric endocrinology physicians 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. Paul Ronald Breyer's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Dr. Breyer's median patient age at 16, with 28% women.
Dr. Breyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women28%
- Men72%
Source: Dmand AI Patient Panel Data
Dr. Paul Ronald Breyer wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Breyer wrote 56 Medicare Part D claims. 54% of them were for generic drugs. CMS names the drug for 35 of them, across 2 drugs with 11 or more claims each, at $8,195 in total drug cost. In 2023, CMS named 30 claims across 2 drugs.
Dr. Breyer's Part D claims by kind of drug, 2024
- Generic30 claims54%
- Brand-name and other26 claims46%
Dr. Breyer'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 302024: 3517%
Drugs named by CMS: 2 in 2024, 2 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. Paul Ronald Breyer takes part in Medicare
Dr. Breyer 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. Paul Ronald Breyer has 6 publications on record
Dmand AI links 6 papers to Dr. Breyer. The most frequent topics are Cells, Cultured, Gene Expression and Growth Hormone-Releasing Hormone. Dr. Breyer has published most often in Endocrine. Dr. Breyer's most frequent co-authors are Ora Hirsch Pescovitz, MD, John Manford Pascoe, MD and Scott Andrews Rivkees, MD.
Topics Dr. Breyer writes about most
- Cells, Cultured
- Gene Expression
- Growth Hormone-Releasing Hormone
- Sertoli Cells
- Stem Cell Factor
Dr. Breyer's most frequent co-authors
- Ora Hirsch Pescovitz, MD4 shared papers
- John Manford Pascoe, MD1 shared paper
- Scott Andrews Rivkees, MD1 shared paper
Recent publications by Dr. Breyer
Endocrinology
Endocrinology
See who Dr. Breyer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Breyer works with, so you can find a warm path to the right pediatric endocrinology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Paul Ronald Breyer received $344 in industry payments from 2016 to 2025
CMS Open Payments shows 8 general payments to Dr. Breyer from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Sequel Med Tech, LLC paid the most, $116.
General payments to Dr. Breyer by program year, 2016 to 2025
General payments to Dr. Breyer by kind, 2016 to 2025
- Food and beverage$27078%
- Education$7422%
Companies that paid Dr. Breyer the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Paul Ronald Breyer has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Breyer, most recently Alan B. Schafer Distinguished Service Award in 2016.
Awards and honors for Dr. Breyer
- 2016
- Alan B. Schafer Distinguished Service Award
- 2015
- Doctor Of The Year
Source: Dmand AI Professional Profile Data
Dr. Paul Ronald Breyer graduated from University of Wisconsin-Madison
Dr. Breyer graduated from University of Wisconsin-Madison in 1989.
- Medical school
- Board certified in pediatric endocrinology
Source: Dmand AI Professional Profile Data
Dr. Paul Ronald Breyer accepts plans from 8 insurance carriers
Dr. Breyer is in network with 8 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- Molina
Plan types Dr. Breyer accepts, by number of carriers
- Medicare7
- PPO5
- HMO3
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Paul Ronald Breyer'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Paul Ronald Breyer
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. Paul Ronald Breyer's NPI number?
Dr. Paul Ronald Breyer's NPI number is 1649343351. It was assigned on November 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Paul Ronald Breyer?
Dr. Paul Ronald Breyer is a pediatric endocrinology physician in Dayton, Ohio. The primary specialty in the NPI Registry is Pediatric Endocrinology Physician (taxonomy code 2080P0205X).
Where does Dr. Paul Ronald Breyer practice?
Dr. Breyer practices at 1 Childrens Plz, Dayton, OH 45404. Dr. Breyer's primary practice is Dayton Children's Hospital in Dayton, Ohio, part of Dayton Children's Hospital.
What is Dr. Paul Ronald Breyer's office phone number?
The practice phone on file for Dr. Breyer is (937) 641-5509.
What is Dr. Paul Ronald Breyer's medical license number?
Dr. Breyer holds Ohio license 35068974.
Which hospitals is Dr. Paul Ronald Breyer affiliated with?
Dr. Breyer practices at Dayton Children's Hospital in Dayton, Ohio.
What medical group is Dr. Paul Ronald Breyer part of?
Dr. Breyer is linked to Dayton Children's Hospital.
Does Dr. Paul Ronald Breyer accept Medicare?
Yes. CMS lists Dr. Breyer as accepting Medicare assignment.
Is Dr. Paul Ronald Breyer board certified?
Yes. Dr. Breyer is board certified in pediatric endocrinology by the American Board of Pediatrics.
Where did Dr. Paul Ronald Breyer go to medical school?
Dr. Breyer graduated from University of Wisconsin-Madison in 1989.
Show 6 more questionsShow fewer questions
What drugs does Dr. Paul Ronald Breyer prescribe most?
In 2024 Medicare Part D data, Dr. Breyer's most prescribed drugs by claims were Levothyroxine Sodium and Xyosted.
Has Dr. Paul Ronald Breyer received payments from drug or device companies?
CMS Open Payments shows $344 in general payments to Dr. Breyer from 7 companies from 2016 to 2025. The largest total came from Sequel Med Tech, LLC.
How long has Dr. Paul Ronald Breyer been practicing?
Dr. Breyer graduated from medical school in 1989, 37 years ago.
Does Dr. Paul Ronald Breyer do research?
Dmand AI links 6 publications to Dr. Breyer.
Who does Dr. Paul Ronald Breyer publish with?
Dr. Breyer's most frequent co-authors are Ora Hirsch Pescovitz, MD (4 shared papers), John Manford Pascoe, MD (1 shared paper) and Scott Andrews Rivkees, MD (1 shared paper).
What insurance does Dr. Paul Ronald Breyer accept?
Dr. Breyer is in network with 8 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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