Doctor profile · Federal record

Dr. Katharine Thomas, M.D.

Medical Oncology Physician (CMS: Medical Oncology) · Internal Medicine Physician · Hematology (Internal Medicine) Physician · Student in an Organized Health Care Education/Training Program · Reno, NV

  • NPI 1588010482
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
75 Pringle Way Ste 801
Reno, NV 895028400
(775) 982-5000
fax (775) 982-2821
Mailing address
1155 Mill St # M14
Reno, NV 895021576

Credentials & registration

NPPES · NUCC
NPI registered
May 2016 — 10 yrs on file
Profile last updated
July 22, 2022
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
Nevada #21671

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588010482. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
439
Distinct HCPCS
8
Medicare allowed
$46,310
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 208 77 $97
99205 New patient office or other outpatient visit, 60-74 minutes 55 54 $179
99215 Established patient office or other outpatient visit, 40-54 minutes 46 31 $142
99214 Established patient office or other outpatient visit, 30-39 minutes 37 23 $97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 36 14 $78
99213 Established patient office or other outpatient visit, 20-29 minutes 26 19 $65
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 18 12 $49
99213 Established patient office or other outpatient visit, 20-29 minutes 13 12 $65

In context: peer comparison

Among 3 peers in Reno Medical Oncology Physician, average services per provider: 72. This provider delivers 6.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$609
Transactions
25
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
Daiichi Sankyo INC. 8 $161.50
Sobi, INC 2 $81.95
Janssen Biotech, INC. 3 $68.33
Array Biopharma INC 2 $56.19
Pfizer INC. 2 $51.42
AstraZeneca Pharmaceuticals Lp 2 $40.81
Karyopharm Therapeutics INC. 1 $33.93
Deciphera Pharmaceuticals INC. 1 $26.88
Merck Sharp & Dohme LLC 1 $26.67
Ipsen Biopharmaceuticals, INC 1 $24.75
Janssen Pharmaceuticals, INC 1 $22.00
E.R. Squibb & Sons, L.L.C. 1 $14.19

By nature of payment

Food and Beverage
$508
Education
$101

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
272
Patients
124
Total drug cost
$35,462
Drug Type Claims Patients Total cost
Ondansetron Hcl Generic 63 44 $555
Prochlorperazine Maleate Generic 61 45 $780
Dexamethasone Generic 38 13 $276
Prednisone Generic 36 11 $215
Morphine Sulfate ER (Morphine Sulfate) Brand 23 11 $565
Lorazepam Generic 15 0 $193
Oxycodone Hcl Generic 14 0 $322
Abiraterone Acetate Generic 11 0 $24,947
Eliquis (Apixaban) Brand 11 0 $7,608

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Katharine Thomas's medical specialty?
Dr. Katharine Thomas practices Medical Oncology Physician in Reno, NV.
Where does Dr. Katharine Thomas practice?
Dr. Katharine Thomas practices at 75 Pringle Way Ste 801, Reno, NV 895028400. Office phone: 7759825000.
What is Dr. Katharine Thomas's NPI?
Dr. Katharine Thomas's National Provider Identifier (NPI) is 1588010482, issued by NPPES.
Does Dr. Katharine Thomas accept Medicare assignment?
Yes. Dr. Katharine Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katharine Thomas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.