William Choi, MD
William Choi is a Neurological Surgery specialist based in Greenwood Village, CO with over 33 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
William Choi, MD has been part of the Greenwood Village medical community since 2006 in independent practice. He graduated from Mcgill University, Faculty of Medicine in 1993 and has 33+ years of clinical experience. Among his Medicare patients, common conditions include arthritis, high cholesterol, and hypertension (per CMS data). CMS MIPS quality score: 100/100 (2023).
At a glance
- Federal MIPS score higher than 97% of MIPS-scored doctors in Colorado
- Virtual visits available — no app or travel required
Older · 816dNPPES updated 2024-02-28 · verify NPI on CMS · Verify license at Colorado Medical Board
Contact & Location
Practice Location
8200 E Belleview Ave Ste 400e, Greenwood Village, CO 80111-2899
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 97% of doctors in Colorado on federal quality measures.
MIPS Score
2023100/100
Colorado avg: 87.4 · US avg: 83.6
✓ Higher than most doctors nationally(+16.4 pts)
Top 3% of MIPS-scored doctors in ColoradoHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better32.18%
Colorado avg: 6.1 · US avg: 5.1
⚠ Lower than most doctors nationally(+27.1 pts)
32.18% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
255
Unique beneficiaries
Standard volumePrescription Recipients
57
Patients prescribed
Prescriptions Written
87
Total claims
Total Medicare drug cost: $1k
Percentile rankings compared against 1,617 reporting peers in Colorado.
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 Arthritis, High Cholesterol, and Hypertension.
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+26%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+2%) — 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 (-9%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-6%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-9%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-8%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-10%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$807 received from industry
18 transactions reported in 2024 ·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 2024, attributed to William Choi's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1993
Mcgill University, Faculty of Medicine
Board certified · Feb 27, 2024
Self-reported via NPPES
33 years in practice
Senior practitioner
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
Taxonomy: 207T00000X
Education & Training
Mcgill University, Faculty of Medicine (Class of 1993)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 390430
View hospital on Medicare Care CompareVirtual Neurological Surgery Care With William Choi
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with William Choi for arthritis follow-ups, cholesterol management, blood pressure monitoring — no travel to Greenwood Village 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 William Choi
NPI records show Dr. Choi as active with telehealth listed in Greenwood Village, CO. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (303) 790-2225.
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 William Choi
Practice Location
8200 E Belleview Ave Ste 400e, Greenwood Village, CO 80111-2899
Mailing Address
8200 E Belleview Ave Ste 400e, Greenwood Village, CO 80111-2899
This is a provider directory. Contact the office directly to schedule appointments.
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