Doctor profile · Federal record

Dr. Sophia Larson, MD

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Bend, OR

  • NPI 1295113108
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2500 Ne Neff RD
Bend, OR 977016015
(541) 388-4333

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
October 8, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
Oregon #MD203175

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295113108. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,613
Distinct HCPCS
10
Medicare allowed
$136,950
HCPCS Description Services Patients Avg allowed
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 543 532 $61
99214 Established patient office or other outpatient visit, 30-39 minutes 275 217 $113
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 179 178 $19
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 179 178 $13
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 149 81 $70
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function 139 134 $3
93321 Ultrasound of heart blood flow, valves and chambers, follow-up 136 131 $6
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 132 132 $68
93308 Ultrasound of heart, follow-up 123 116 $22
93248 Heart rhythm review and interpretation of continous external ekg over 8-15 days 122 119 $23

In context: peer comparison

Among 8 peers in this city , average services per provider: 134. This provider delivers 20× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$85
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Edwards Lifesciences Corporation 1 $44.94
Boston Scientific Corporation 1 $21.74
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 1 $18.52

By nature of payment

Food and Beverage
$85

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,536
Patients
538
Total drug cost
$185,022
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 289 95 $5,690
Metoprolol Succinate Generic 288 99 $7,316
Eliquis (Apixaban) Brand 146 48 $157,421
Furosemide Generic 115 40 $904
Potassium Chloride Generic 98 33 $2,383
Losartan Potassium Generic 92 35 $1,061
Rosuvastatin Calcium Generic 87 32 $3,075
Isosorbide Mononitrate Er (Isosorbide Mononitrate) Brand 74 24 $1,307
Lisinopril Generic 58 23 $362
Carvedilol Generic 57 18 $643

Frequently asked questions

Auto-generated from federal data
What is Dr. Sophia Larson's medical specialty?
Dr. Sophia Larson practices Cardiovascular Disease Physician in Bend, OR.
Where does Dr. Sophia Larson practice?
Dr. Sophia Larson practices at 2500 Ne Neff RD, Bend, OR 977016015. Office phone: 5413884333.
What is Dr. Sophia Larson's NPI?
Dr. Sophia Larson's National Provider Identifier (NPI) is 1295113108, issued by NPPES.
Does Dr. Sophia Larson accept Medicare assignment?
Yes. Dr. Sophia Larson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sophia Larson commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Established patient office or other outpatient visit (HCPCS 99214); Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (HCPCS 93016). Source: CMS Medicare Physician & Other Practitioners file.