Diane Nugent, M.D.
Pediatric Hematology & Oncology Physician · Orange, CA
Diane Nugent, M.D. is a pediatric hematology & oncology physician with a practice address in Orange, California, and NPI 1770528663, issued on Jun 17, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Diane Nugent
- Credential
- M.D.
- Primary taxonomy
- Pediatric Hematology & Oncology Physician 2080P0207X
- Practice location
- 455 S Main St, Orange, CA 92868
- Phone
- (714) 532-8744
- Enumerated
- Jun 17, 2006
- Entity
- Type 1 · individual
Also registered at 455 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jose Abdenur, M.D.Clinical Biochemical Genetics Physician1154428027
- Eileen Abejar, PNPRegistered Nurse1083865042
- Felice Adler-Shohet, M.D.Pediatric Infectious Diseases Physician1962513051
- Irfan Ahmad, MDPediatrics Physician1699790139
- Sana Al-Jundi, M.D.Pediatric Critical Care Medicine Physician1912090465
- Ragnar Amlie, M.D.Neonatal-Perinatal Medicine Physician1972696433
Verify Diane Nugent in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
67% fewer Medicare Part D claims than the average pediatric hematology & oncology physician in 2024
29 Medicare Part D claims, against an average of 88 among the 234 providers of this specialty who prescribed in Part D. Brand-name drugs were 66% of claims.
Most prescribed
- Sodium Chloride13 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: $12,508.13
7 payments, mostly food and beverage; the largest payer was BioMarin Pharmaceutical Inc.. The 835 providers of this specialty with any payment received $7,509.04 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.
One hospital or facility affiliation
- Center For Comprehensive Care And Diagnosis OF Inherited Blood DisordeOrange, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Pediatric Hematology & Oncology Physician providers in California
There are 309 pediatric hematology & oncology physician records in California.
Other pediatric hematology & oncology physician records in California
- Hisham Abdel-Azim, MDLos Angeles, CA1114018694
- Alexandra Abrams, M.D.Palo Alto, CA1801082706
- Scott Adams, MDRoseville, CA1013067818
- Catherine Aftandilian, MDPalo Alto, CA1154526762
- Rajni Agarwal, MDPalo Alto, CA1053455535
- Shreya Agarwal, MDSan Francisco, CA1841654944
- Anurag Agrawal, MDOakland, CA1346485026
- Maria Ahmad-Nabi, MDLos Angeles, CA1104185206
- Hyunah Ahn, M.D.San Diego, CA1255403879
- Afshan Ali, M.D.Fountain Valley, CA1215953278
Common questions
What is Diane Nugent, M.D.'s NPI number?
Diane Nugent, M.D.'s National Provider Identifier (NPI) is 1770528663, issued on Jun 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diane Nugent, M.D. located?
The NPPES record lists a practice address at 455 S Main St, Orange, CA, 92868. Phone: (714) 532-8744. Providers update this record themselves, so call before visiting.
How can I verify Diane Nugent, M.D.'s license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Diane Nugent, M.D. prescribe under Medicare Part D?
In 2024, Diane Nugent, M.D. had 29 Medicare Part D claims; the average among pediatric hematology & oncology physician prescribers was 88. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.