Floyd Clayton Byfield, M.D
Gastroenterology Internal Medicine
Also practices: INTERNAL MEDICINE
Floyd Clayton Byfield, M.D has been part of the Sleepy Hollow medical community since 2006 in group practice. A Icahn School of Medicine at Mount Sinai graduate since 1993, he brings 33+ years of experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data). CMS MIPS quality score: 91.25/100 (2023).
At a glance
- Federal MIPS score higher than 50% of MIPS-scored doctors in New York
- Virtual visits available — no app or travel required
Older · 4696dNPPES updated 2013-06-27 · verify on CMS
Contact & Location
Practice Location
Westchester Gastroentrology Assoc., Pc 777 North Broadway, Suite # 305, Sleepy Hollow, NY 10591
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in New York.
MIPS Score
202391.25/100
New York avg: 87 · US avg: 83.6
✓ Higher than most doctors nationally(+7.7 pts)
Average range among MIPS-scored doctors in New YorkHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
495
Unique beneficiaries
Standard volumePrescription Recipients
305
Patients prescribed
Prescriptions Written
1,375
Total claims
Total Medicare drug cost: $325k
Percentile rankings compared against 8,064 reporting peers in New York.
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%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+2%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-4%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-1%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-8%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+4%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$24 received from industry
1 transaction reported in 2024 ·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 2024, attributed to Floyd Clayton Byfield's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1993
Icahn School of Medicine at Mount Sinai
33 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
Icahn School of Medicine at Mount Sinai (Class of 1993)
Virtual Internal Medicine Care With Floyd Clayton Byfield
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Floyd Clayton Byfield for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Sleepy Hollow 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 Floyd Clayton Byfield
Dr. Byfield is listed as active in the NPI registry with telehealth listed in Sleepy Hollow, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (914) 366-6120.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Floyd Clayton Byfield
Practice Location
Westchester Gastroentrology Assoc., Pc 777 North Broadway, Suite # 305, Sleepy Hollow, NY 10591
Mailing Address
Westchester Gastroentrology Assoc., Pc 777 North Broadway, Suite # 305, Sleepy Hollow, NY 10591
This is a provider directory. Contact the office directly to schedule appointments.
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