Charles T. Buzanis, MD
Gastroenterology Internal Medicine
Charles T. Buzanis is a Gastroenterology Internal Medicine specialist based in Boston, MA with over 38 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Charles T. Buzanis, MD has been part of the Boston medical community since 2006 in group practice. She graduated from Un of California, Irvine, College of Medicine in 1988 and has 38+ years of clinical experience. She regularly sees Medicare patients with high cholesterol and hypertension (per CMS claims data).
At a glance
- Uses generic medications more than 39% of reporting doctors in Massachusetts
- Virtual visits available — no app or travel required
Older · 2076dNPPES updated 2021-02-02 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine
Contact & Location
Practice Location
133 Brookline Ave Fl 9, Boston, MA 02215-3904
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better85.2%
Massachusetts avg: 81.9 · US avg: 82.8
✓ Higher than most doctors nationally(+2.4 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
370
Unique beneficiaries
Standard volumePrescription Recipients
449
Patients prescribed
Prescriptions Written
710
Total claims
Total Medicare drug cost: $250k
Percentile rankings compared against 1,606 reporting peers in Massachusetts.
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-5%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-18%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-26%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-14%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$253 received from industry
14 transactions reported in 2018 ·Low 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 Charles T. Buzanis's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1988
Un of California, Irvine, College of Medicine
Board certified · Feb 1, 2021
Self-reported via NPPES
38 years in practice
Senior practitioner
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
Un of California, Irvine, College of Medicine (Class of 1988)
Virtual Internal Medicine Care With Charles T. Buzanis
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Charles T. Buzanis for cholesterol management, blood pressure monitoring — no travel to Boston 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 Charles T. Buzanis
Dr. Buzanis is listed as active in the NPI registry with telehealth listed in Boston, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (617) 421-1091.
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 Charles T. Buzanis
Practice Location
133 Brookline Ave Fl 9, Boston, MA 02215-3904
Mailing Address
133 Brookline Ave Fl 9, Boston, MA 02215-3904
This is a provider directory. Contact the office directly to schedule appointments.
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