Based in Everett, WA, Mastaneh Ahmadi-Kashani, MD is listed in the NPI registry under thoracic surgery. Mastaneh graduated from University of Iowa, Rj & L Carver College of Medicine in 2009. Mastaneh is also listed as specializing in student in an organized health care education program and thoracic surgery (cardiothoracic). According to Medicare claims data, Mastaneh cared for 154 Medicare patients across 159 services. The services billed most often include initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes, replacement of aortic valve through the skin and femoral artery, and coronary artery bypass using artery graft, 1 graft. NPI 1275768186 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1330 ROCKEFELLER AVE STE 400
Everett, WA 98201
Within Thoracic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Airway
Chest tumors
Chest wall
Diaphragm
Esophagus
Esophagus and stomach
Heart lining
Infection
Lung
Lung cancer
Lung conditions
Nerves
Nerves and blood vessels
Neuromuscular
Pleural disease
Sweating disorders
Trauma
Vascular
Airway
Airway surgery
Chest tumors
Chest wall
Chest wall surgery
Diagnostic tests
Diagnostics
Diaphragm
Diaphragm surgery
Emphysema
Esophagus
Esophagus surgery
Fluid drainage
Heart lining
Lung surgery
Nerves
Pleural disease
Robotic surgery
Surgical approach
Sweat surgery
Transplant
Trauma
159 services · 154 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
26 | As often as other peers in Thoracic Surgery |
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
24 | More often than most peers in Thoracic Surgery |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
72 | More than most peers in Thoracic Surgery |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
20 | Less often than most peers in Thoracic Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
17 | Less often than most peers in Thoracic Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Ahmadi-Kashani is a thoracic surgeon in Everett, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Thoracic Surgery”.
NPI registry
Dr. Ahmadi-Kashani is listed at 1330 Rockefeller Ave Ste 400, Everett, WA 98201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (425) 261-4950. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Ahmadi-Kashani's National Provider Identifier is 1275768186. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Ahmadi-Kashani attended University of Iowa, Rj & L Carver College of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
Dr. Ahmadi-Kashani has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Ahmadi-Kashani performs procedures including replacement of aortic valve through the skin and femoral artery and coronary artery bypass using artery graft, 1 graft, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ahmadi-Kashani. If this is you, claiming it is free.
Guide.md
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