Doctor profile · Federal record

Dr. Samer Kanaan, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Vascular Surgery Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Riverside, CA

  • NPI 1689864522
  • Accepts Medicare
  • MIPS 63.0 / 100 · 2023
  • 29 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
4234 Riverwalk Pkwy Ste 120
Riverside, CA 925053304
(951) 781-3672
fax (951) 781-0365
Additional location
4 Hughes Ste 100
Irvine, CA 926182043
(949) 679-6874
fax (949) 242-2772
Additional location
1000 N Oak Ave
Marshfield, WI 544495703
(715) 387-5511
Mailing address
4234 Riverwalk Pkwy Ste 230
Riverside, CA 925053312

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
February 23, 2024
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
208G00000X — NUCC code
State licenses (2)
California #A87174 · Wisconsin #81611

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689864522. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
560
Distinct HCPCS
10
Medicare allowed
$111,962
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 272 55 $123
99214 Established patient office or other outpatient visit, 30-39 minutes 87 61 $137
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 60 59 $179
99204 New patient office or other outpatient visit, 45-59 minutes 45 45 $179
31622 Diagnostic exam of lung airway using an endoscope 21 20 $69
32652 Removal of chest cavity lining and lung lining using an endoscope 17 17 $1,536
32666 Initial removal of wedge of lung tissue using an endoscope 17 17 $691
99204 New patient office or other outpatient visit, 45-59 minutes 16 16 $126
32674 Removal of lymph nodes of chest cavity using an endoscope 13 13 $203
31600 Incision of windpipe for insertion of breathing tube (older than 2 years) 12 12 $316

In context: peer comparison

Among 1 peers in this city , average services per provider: 56. This provider delivers 10.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,265
Transactions
24
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Noah Medical Corporation 9 $1,112.19
Applied Medical Resources Corporation 2 $937.50
INTUITIVE SURGICAL, INC. 4 $604.71
Medtronic, Inc. 4 $490.72
Davol Inc. 2 $65.63
AstraZeneca Pharmaceuticals LP 1 $20.00
Pulmonx Corporation 1 $17.24
ABBVIE INC. 1 $16.94

By nature of payment

Travel and Lodging
$1,258
Consulting Fee
$938
Food and Beverage
$569
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$500

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
68
Patients
46
Total drug cost
$652
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 40 33 $445
Gabapentin Generic 15 0 $117
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 13 13 $89

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Samer Kanaan's medical specialty?
Dr. Samer Kanaan practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Riverside, CA.
Where does Dr. Samer Kanaan practice?
Dr. Samer Kanaan practices at 4234 Riverwalk Pkwy Ste 120, Riverside, CA 925053304. Office phone: 9517813672.
What is Dr. Samer Kanaan's NPI?
Dr. Samer Kanaan's National Provider Identifier (NPI) is 1689864522, issued by NPPES.
Does Dr. Samer Kanaan accept Medicare assignment?
Yes. Dr. Samer Kanaan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samer Kanaan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.