Doctor profile · Federal record

Dr. Kiarash Kojouri, M.D.

Medical Oncology Physician (CMS: Medical Oncology) · Hematology & Oncology Physician · Mount Vernon, WA

  • NPI 1841243060
  • Accepts Medicare
  • MIPS 82.0 / 100 · 2023
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
307 S. 13Th Street
Mount Vernon, WA 98274
(360) 814-2146
Mailing address
Po Box 1363
Mount Vernon, WA 98273

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
March 20, 2019
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
Washington #MD60078181

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841243060. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,092
Distinct HCPCS
10
Medicare allowed
$122,081
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 475 241 $96
99215 Established patient office or other outpatient visit, 40-54 minutes 283 115 $142
99214 Established patient office or other outpatient visit, 30-39 minutes 152 53 $96
99215 Established patient office or other outpatient visit, 40-54 minutes 45 25 $137
99205 New patient office or other outpatient visit, 60-74 minutes 40 40 $177
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 27 20 $31
99443 Telephone medical discussion with physician, 21-30 minutes 18 14 $97
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 15 13 $119
99443 Telephone medical discussion with physician, 21-30 minutes 14 11 $96
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $133

In context: peer comparison

Among 1 peers in Mount Vernon Medical Oncology Physician, average services per provider: 99. This provider delivers 11× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$104
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Ipsen Biopharmaceuticals, INC 1 $81.97
Myriad Genetic Laboratories, INC. 1 $21.74

By nature of payment

Food and Beverage
$104

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
951
Patients
317
Total drug cost
$176,041
Drug Type Claims Patients Total cost
Letrozole Generic 113 34 $3,353
Oxycodone Hcl Generic 94 22 $2,894
Lorazepam Generic 89 43 $433
Ondansetron Odt (Ondansetron) Brand 76 43 $2,001
Prochlorperazine Maleate Generic 66 40 $1,660
Prednisone Generic 61 22 $492
Furosemide Generic 60 19 $475
Abiraterone Acetate Generic 57 0 $151,948
Gabapentin Generic 55 16 $1,128
Levothyroxine Sodium Generic 55 17 $822

Frequently asked questions

Auto-generated from federal data
What is Dr. Kiarash Kojouri's medical specialty?
Dr. Kiarash Kojouri practices Medical Oncology Physician in Mount Vernon, WA.
Where does Dr. Kiarash Kojouri practice?
Dr. Kiarash Kojouri practices at 307 S. 13Th Street, Mount Vernon, WA 98274. Office phone: 3608142146.
What is Dr. Kiarash Kojouri's NPI?
Dr. Kiarash Kojouri's National Provider Identifier (NPI) is 1841243060, issued by NPPES.
Does Dr. Kiarash Kojouri accept Medicare assignment?
Yes. Dr. Kiarash Kojouri accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kiarash Kojouri commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.