Katharine Elizabeth Thomas, M.D.
Medical Oncology Physician · Reno, NV
Katharine Elizabeth Thomas, M.D. is a medical oncology physician with a practice address in Reno, Nevada, and NPI 1588010482, issued on May 10, 2016. Check the license (Nevada 21671, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Katharine Elizabeth Thomas
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 21671 NV
Self-reported in NPPES; status is on the state search - Practice location
- 75 Pringle Way Ste 801, Reno, NV 89502
- Phone
- (775) 982-5000
- Enumerated
- May 10, 2016
- Record last updated
- Jul 22, 2022
- Fax
- (775) 982-2821
- Medicare enrollment
- Enrolled (PECOS I20220623003209); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 20 in Nevada → Look up another NPI →
Also registered at 75 Pringle Way Ste 801
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denise Abbey, LCSWClinical Social Worker1760686182
- Christina Alsop, APRNAcute Care Nurse Practitioner1013263003
- Audrey Arthur, APRNNurse Practitioner1942196993
- Caitlin Clarkin, PA-CPhysician Assistant1174001614
- Aaron Dieringer, MDFamily Medicine Physician1750775193
- Monique Germain, DOInternal Medicine Physician1366947418
Verify Katharine Elizabeth Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 21671Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% fewer Medicare Part D claims than the average medical oncology physician in 2024
617 Medicare Part D claims for 141 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Prochlorperazine Maleate64 claims
- Ondansetron Hcl59 claims
- Prednisone40 claims
- Abiraterone Acetate34 claims
- Acyclovir28 claims
- Oxycodone Hcl21 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: $608.62
25 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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
- Community Care Services LLCReno, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katharine Elizabeth Thomas among 20 medical oncology physician records in Nevada
Katharine Elizabeth Thomas, M.D. is one of 20 medical oncology physician records with a practice address in Nevada. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 75% of them.
- NPI issued2016 · 75% of these records are older, 20% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2015 · median 1998 among the 18 with a school on file
- Record last updated2022 · 15% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Nevada
There are 20 medical oncology physician records in Nevada.
All 20 in Nevada → Every provider in Reno → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- John Caton, M.D.Reno, NV 895021821084815
- Parth Sampat, MDReno, NV 895021073174207
- Lee Schwartzberg, MDReno, NV 895021306878228
- Dina Tack, MDReno, NV 895021730402025
- Shi-Ming Tu, M.D.Reno, NV 895021386721421
- Sandra Lombardo, MDLas Vegas, NV 891831235202516
- Swetha Pentapati, MDLas Vegas, NV 891831386167484
- Fadi Braiteh, M.D.Las Vegas, NV 891691538268438
Common questions
What is Katharine Elizabeth Thomas, M.D.'s NPI number?
Katharine Elizabeth Thomas, M.D.'s National Provider Identifier (NPI) is 1588010482, issued on May 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Katharine Elizabeth Thomas, M.D. located?
The NPPES record lists a practice address at 75 Pringle Way Ste 801, Reno, NV, 89502. Phone: (775) 982-5000. Providers update this record themselves, so call before visiting.
How can I verify Katharine Elizabeth Thomas, M.D.'s license?
NPPES lists Nevada license number 21671, 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.
How much does Katharine Elizabeth Thomas, M.D. prescribe under Medicare Part D?
In 2024, Katharine Elizabeth Thomas, M.D. had 617 Medicare Part D claims for 141 beneficiaries; the average among medical oncology physician prescribers was 703. 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.