James Martin Johnston, MD
Pediatric Hematology & Oncology Physician · Reno, NV
James Martin Johnston, MD is a pediatric hematology & oncology physician with a practice address in Reno, Nevada, and NPI 1528177367, issued on Aug 29, 2006. Check the license (Nevada 17447, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- James Martin Johnston
- Credential
- MD
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- License numbers
- 17447 NV
059801 GA
V3174 TX
Self-reported in NPPES; status is on the state search - Practice location
- 75 Pringle Way Ste 505, Reno, NV 89502
- Phone
- (775) 982-5000
- Enumerated
- Aug 29, 2006
- Record last updated
- Sep 9, 2025
- Fax
- (775) 982-3900
- Medicaid IDs
- 792665328E GA
792665328C GA
G59801 SC
792665328B GA - Medicare enrollment
- Enrolled (PECOS I20260605002804); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 1984
- Entity
- Type 1 · individual
Also registered at 75 Pringle Way Ste 505
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ana Arias Ramirez, CHW IICommunity Health Worker1326930439
- Ashley August-MichaloskyStudent in an Organized Health Care Education/Training Program1518806629
- Caroline Barangan, MDPediatric Adolescent Medicine Physician1760468169
- Sarah Baxter, M.D, PH.D.Pediatric Rheumatology Physician1720405285
- Stacy Briscoe, M.S., R.D.Nutrition Education Nutritionist1225360936
- Garey Compston, RDRegistered Dietitian1841633021
Verify James Martin Johnston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 17447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $241.36
2 payments; by number, the most common kind was food and beverage; the largest payer was Genentech, Inc. The 1,215 providers of this specialty with any payment received $7,404.07 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.
Pediatric Hematology & Oncology Physician providers in Nevada
There are 20 pediatric hematology & oncology physician records in Nevada.
Other pediatric hematology & oncology physician records in Nevada
- Waseem Alhushki, MDLas Vegas, NV1578740874
- Victoria CastanedaReno, NV1720092018
- Max Coppes, MDReno, NV1063508646
- Daisy Cortes, M.D.Las Vegas, NV1215234356
- Aimee Foord, DOLas Vegas, NV1821312844
- Jenny Gober McDaniel, MDLas Vegas, NV1922395649
- Michael Graham, MDLas Vegas, NV1164496923
- Sumit Gupta, MDLas Vegas, NV1548644883
- Jeffery Hanrahan, M.D.Reno, NV1922195700
- Alan Ikeda, MDLas Vegas, NV1154594885
Common questions
What is James Martin Johnston, MD's NPI number?
James Martin Johnston, MD's National Provider Identifier (NPI) is 1528177367, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Martin Johnston, MD located?
The NPPES record lists a practice address at 75 Pringle Way Ste 505, Reno, NV, 89502. Phone: (775) 982-5000. Providers update this record themselves, so call before visiting.
How can I verify James Martin Johnston, MD's license?
NPPES lists Nevada license number 17447, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.