Peter Thomas Anastassiou, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Patients across CA can see Peter Thomas Anastassiou, M.D. in person in San Francisco or via virtual visit — no travel required. A Baylor College of Medicine graduate since 1983, he brings 43+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and cancer.
Older · 3983dNPPES updated 2015-06-10 · verify on CMS
Contact & Location
Practice Location
2100 Webster St Ste 200, San Francisco, CA 94115-2373
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better42%
California avg: 5.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+36.9 pts)
42% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
160
Unique beneficiaries
Standard volumePrescription Recipients
22
Patients prescribed
Prescriptions Written
50
Total claims
Total Medicare drug cost: $919
Percentile rankings compared against 9,360 reporting peers in California.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Cancer.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+34%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-7%) — less common here
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
US avg: 20.4%↑ More patients than average (+20%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+5%) — a focus area for this doctor
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+11%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-3%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.1k received from industry
4 transactions reported in 2018 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2018, attributed to Peter Thomas Anastassiou's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1983
Baylor College of Medicine
43 years in practice
Senior practitioner
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
Taxonomy: 208G00000X
Education & Training
Baylor College of Medicine (Class of 1983)
Mailing address
2100 Webster St Suite 200, San Francisco, CA 94115-2373
Differs from practice location
Primary hospital affiliation: Psychiatric
CMS Certification Number: 184015
View hospital on Medicare Care CompareVirtual Thoracic Surgery (Cardiothoracic Vascular Surgery) Care With Peter Thomas Anastassiou
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Peter Thomas Anastassiou for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to San Francisco required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Peter Thomas Anastassiou
NPI records show Dr. Anastassiou as active with telehealth listed in San Francisco, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 600-7860.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
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Contact Peter Thomas Anastassiou
Practice Location
2100 Webster St Ste 200, San Francisco, CA 94115-2373
Mailing Address
2100 Webster St Suite 200, San Francisco, CA 94115-2373
This is a provider directory. Contact the office directly to schedule appointments.
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