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Dr. James Lawrence Leach, MD
NPI1851362842PAC ID6507762598
- Medicare patients, 2024
- 19
- Publications
- 141
- Hospital affiliations
- 1
- Industry payments
- $41
- Medical groups
- 2
- Practice address
- 3333 Burnet Avenue, Cincinnati, OH 45229
- Practice phone
- Call (513) 636-3333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Leach'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. James Lawrence Leach is a neuroradiologist in Cincinnati, Ohio
Dr. Leach practices at Cincinnati Children's Hospital Medical Center in Cincinnati, Ohio, part of Cincinnati Children's Hospital Medical Center.
Dr. Leach's NPI, 1851362842, was assigned on January 30, 2006. Dr. Leach graduated from University of Cincinnati College of Medicine in 1990. Dr. Leach holds Ohio license 35.062742.
NPI and contact details
- NPI
- 1851362842NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507762598
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 636-3333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Lawrence Leach practices at Cincinnati Children's Hospital Medical Center in Cincinnati, Ohio
Dr. Leach's primary practice is Cincinnati Children's Hospital Medical Center, at 3333 Burnet Avenue, Cincinnati, OH 45229 in Hamilton County. The practice phone is (513) 636-3333.
- Cincinnati Children's Hospital Medical Center3333 Burnet Avenue, Cincinnati, OH 45229 · Hamilton CountyPhone(513) 636-3333
Source: Dmand AI Affiliation Data
Dr. James Lawrence Leach is affiliated with 2 sites of care and 2 medical groups
Dr. Leach's primary practice is Cincinnati Children's Hospital Medical Center in Cincinnati, Ohio, part of Cincinnati Children's Hospital Medical Center. The medical group on file is Cincinnati Children's. Dmand AI also links Dr. Leach to 1 more dialysis center and 1 medical group, each named with a free account.
Cincinnati Children's1 dialysis centerName with a free account1 medical groupName with a free account
See all 4 affiliations for Dr. LeachSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Lawrence Leach's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leach practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cincinnati Children's Hospital Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Lawrence Leach is one of 61 neuroradiologists in Ohio
Neuroradiology is Dr. Leach's primary specialty in the NPI Registry, under taxonomy code 2085N0700X. Dr. Leach is licensed in Ohio.
Specialties and state licenses
- Neuroradiology, OhioPrimary
Neuroradiologists near Dr. Leach
Counts of neuroradiologists with a Dmand AI profile, by place and practice. Each opens the list.
61neuroradiologists in Ohio
6neuroradiologists in Cincinnati
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. James Lawrence Leach treated 19 Medicare patients in 2024, average age 31
CMS counts 19 Medicare patients who saw Dr. Leach in 2024. The largest group is under 65, with 19 patients. Their average risk score is 1.97, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Leach's median patient age at 10, with 47% women.
Medicare patients, 202419
Average age31
Average risk score1.97
Dr. Leach's Medicare patients by age, 2024
Dr. Leach's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. James Lawrence Leach takes part in Medicare
Dr. Leach 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)
Dr. James Lawrence Leach has 141 publications on record
Dmand AI links 141 papers to Dr. Leach, published from 2009 to 2025. 2016 was the busiest year, with 16. The most frequent topics are Magnetic Resonance Imaging, Brain and Drug Resistant Epilepsy. Dr. Leach has published most often in AJNR Am J Neuroradiol. Dr. Leach's most frequent co-authors are Francesco T. Mangano, DO, Hansel Matthias Greiner, MD and Katherine D. Holland, MD.
Papers141
Years published2009 to 2025
Dr. Leach's papers by year, 2016 to 2025
Topics Dr. Leach writes about most
- Magnetic Resonance Imaging
- Brain
- Drug Resistant Epilepsy
- Electroencephalography
- Epilepsy
- Brain Mapping
- Seizures
- Diffusion Tensor Imaging
Dr. Leach's most frequent co-authors
- Francesco T. Mangano, DO51 shared papers
- Hansel Matthias Greiner, MD48 shared papers
- Katherine D. Holland, MD31 shared papers
Recent publications by Dr. Leach
Brain MappingDrug Resistant EpilepsyElectroencephalography
Clin Neurophysiol
Cerebral CortexCortical ExcitabilityDrug Resistant Epilepsy
See who Dr. Leach researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Leach works with, so you can find a warm path to the right neuroradiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James Lawrence Leach received $41 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Leach from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. UIH America, Inc. paid the most, $41.
Companies that paid Dr. Leach the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Lawrence Leach graduated from University of Cincinnati College of Medicine
Dr. Leach graduated from University of Cincinnati College of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Lawrence Leach'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 DataMedicare Physician & Other Practitioners - 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. James Lawrence Leach
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. James Lawrence Leach's NPI number?
Dr. James Lawrence Leach's NPI number is 1851362842. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James Lawrence Leach?
Dr. James Lawrence Leach is a neuroradiologist in Cincinnati, Ohio. The primary specialty in the NPI Registry is Neuroradiology Physician (taxonomy code 2085N0700X).
Where does Dr. James Lawrence Leach practice?
Dr. Leach practices at 3333 Burnet Avenue, Cincinnati, OH 45229. Dr. Leach's primary practice is Cincinnati Children's Hospital Medical Center in Cincinnati, Ohio, part of Cincinnati Children's Hospital Medical Center. Dmand AI also links Dr. Leach to 1 dialysis center and 1 medical group.
What is Dr. James Lawrence Leach's office phone number?
The practice phone on file for Dr. Leach is (513) 636-3333.
What is Dr. James Lawrence Leach's medical license number?
Dr. Leach holds Ohio license 35.062742.
Which hospitals is Dr. James Lawrence Leach affiliated with?
Dr. Leach practices at Cincinnati Children's Hospital Medical Center in Cincinnati, Ohio.
What medical group is Dr. James Lawrence Leach part of?
Dr. Leach is linked to Cincinnati Children's. Dmand AI links Dr. Leach to 1 more medical group.
Does Dr. James Lawrence Leach accept Medicare?
Yes. CMS lists Dr. Leach as accepting Medicare assignment.
How many Medicare patients does Dr. James Lawrence Leach see?
CMS counts 19 Medicare patients who saw Dr. Leach in 2024, with an average age of 31.
Where did Dr. James Lawrence Leach go to medical school?
Dr. Leach graduated from University of Cincinnati College of Medicine in 1990.
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Has Dr. James Lawrence Leach received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Dr. Leach from 1 company from 2025 to 2025. The largest total came from UIH America, Inc.
How long has Dr. James Lawrence Leach been practicing?
Dr. Leach graduated from medical school in 1990, 36 years ago.
Does Dr. James Lawrence Leach do research?
Dmand AI links 141 publications to Dr. Leach, published from 2009 to 2025.
Who does Dr. James Lawrence Leach publish with?
Dr. Leach's most frequent co-authors are Francesco T. Mangano, DO (51 shared papers), Hansel Matthias Greiner, MD (48 shared papers) and Katherine D. Holland, MD (31 shared papers).
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