Gregory Mark Mcwilliams, MD
Gregory Mark Mcwilliams is an Internal Medicine specialist based in New York, NY with over 9 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across NY can see Gregory Mark Mcwilliams, MD in person in New York or via virtual visit — no travel required. He graduated from Georgetown University School of Medicine in 2017 and has 9+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data). CMS MIPS quality score: 100/100 (2023).
At a glance
- Federal MIPS score higher than 77% of MIPS-scored doctors in New York
- Virtual visits available — no app or travel required
Older · 1059dNPPES updated 2023-07-03 · verify NPI on CMS · Verify license at New York State Board for Medicine
Contact & Location
Practice Location
215 E 85th St, New York, NY 10028-3108
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 77% of doctors in New York on federal quality measures.
MIPS Score
2023100/100
New York avg: 87 · US avg: 83.6
✓ Higher than most doctors nationally(+16.4 pts)
Better than 77% of MIPS-scored doctors in New YorkHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
206
Unique beneficiaries
Standard volumePrescription Recipients
146
Patients prescribed
Prescriptions Written
1,108
Total claims
Total Medicare drug cost: $151k
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 (+4%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-10%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+6%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+10%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-7%) — 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 (+2%) — a focus area for this doctor
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-12%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2017
Georgetown University School of Medicine
Board certified · Jul 2, 2023
Self-reported via NPPES
9 years in practice
Established
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
Georgetown University School of Medicine (Class of 2017)
Virtual Internal Medicine Care With Gregory Mark Mcwilliams
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Gregory Mark Mcwilliams for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to New York 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 Gregory Mark Mcwilliams
NPI records show Dr. Mcwilliams as active with telehealth listed in New York, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (646) 962-7300.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Gregory Mark Mcwilliams
Practice Location
215 E 85th St, New York, NY 10028-3108
Mailing Address
215 E 85th St, New York, NY 10028-3108
This is a provider directory. Contact the office directly to schedule appointments.
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