John Caldwell, MD
Pediatric Nephrology Physician · Cincinnati, OH
John Caldwell, MD is a pediatric nephrology physician with a practice address in Cincinnati, Ohio, and NPI 1083078778, issued on Apr 8, 2016. Check the license (Ohio 35.135825, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- John Caldwell
- Credential
- MD
- Primary taxonomy
- Pediatric Nephrology Physician 2080P0210X
- License number
- 35.135825 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3333 Burnet Avenue, Cincinnati, OH 45229
- Phone
- (513) 636-4531
- Enumerated
- Apr 8, 2016
- Record last updated
- Jun 14, 2026
- Fax
- (513) 636-7407
- Medicare enrollment
- Enrolled (PECOS I20231017002302); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2016
- Entity
- Type 1 · individual
Also registered at 3333 Burnet Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles AdamsStudent in an Organized Health Care Education/Training Program1912855156
- Robin Adams, PHDIntellectual & Developmental Disabilities Psychologist1619109980
- Sarah Agans, LPCC-SProfessional Counselor1861765091
- Mudit Agarwal, M.B.B.S., M.D.Student in an Organized Health Care Education/Training Program1578405015
- Harsh AgrawalStudent in an Organized Health Care Education/Training Program1023877594
- Sunya Akhter, MD, MSStudent in an Organized Health Care Education/Training Program1851249049
Verify John Caldwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.135825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average pediatric nephrology physician in 2024
134 Medicare Part D claims for 15 beneficiaries, against an average of 67 among the 387 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Losartan Potassium13 claims
- Jardiance12 claims
- Nifedipine Er12 claims
- Vascepa12 claims
- Famotidine11 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.
Industry payments in 2024: $121.84
1 payment: food and beverage; the largest payer was Amgen Inc. The 297 providers of this specialty with any payment received $3,704.99 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
- Children's Hospital Medical CenterCincinnati, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pediatric Nephrology Physician providers in Ohio
There are 54 pediatric nephrology physician records in Ohio.
Other pediatric nephrology physician records in Ohio
- Ahmad Al Dughiem, MDDayton, OH1538537865
- Donald Batisky, MDCincinnati, OH1396742474
- Michael Becknell, MD, PHDColumbus, OH1790946150
- Stefanie Benoit, M.D., MPHCincinnati, OH1457677536
- Victoria Besser, M.D.Cincinnati, OH1790217016
- Orville Bignall, MDColumbus, OH1578853636
- Amy Bobrowski, M.D.Cleveland, OH1124238688
- Raed Bou Matar, M.D.Cleveland, OH1275772931
- Ben Brouhard, MDCleveland, OH1144284928
- Timothy Bunchman, MDAkron, OH1184699522
Common questions
What is John Caldwell, MD's NPI number?
John Caldwell, MD's National Provider Identifier (NPI) is 1083078778, issued on Apr 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is John Caldwell, MD located?
The NPPES record lists a practice address at 3333 Burnet Avenue, Cincinnati, OH, 45229. Phone: (513) 636-4531. Providers update this record themselves, so call before visiting.
How can I verify John Caldwell, MD's license?
NPPES lists Ohio license number 35.135825, 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 John Caldwell, MD prescribe under Medicare Part D?
In 2024, John Caldwell, MD had 134 Medicare Part D claims for 15 beneficiaries; the average among pediatric nephrology physician prescribers was 67. 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.