David Asher Leiman, MD
Student in an Organized Health Care Education/Training Program
David Asher Leiman, MD has been part of the Durham medical community since 2009 in group practice. A Vanderbilt University School of Medicine graduate since 2009, he brings 17+ years of experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
At a glance
- Uses generic medications more than 84% of reporting doctors in North Carolina
- Virtual visits available — no app or travel required
Older · 3957dNPPES updated 2015-07-06 · verify on CMS
Contact & Location
Practice Location
Duke South, Gastroenterology Box 3913 Room 0348, Basement, Orange Zone, Durham, NC 27710
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better92.5%
North Carolina avg: 83.1 · US avg: 82.8
✓ Higher than most doctors nationally(+9.7 pts)
Better than 84% of reporting doctors in North CarolinaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
262
Unique beneficiaries
Standard volumePrescription Recipients
122
Patients prescribed
Prescriptions Written
282
Total claims
Total Medicare drug cost: $34k
Percentile rankings compared against 1,349 reporting peers in North Carolina.
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 Arthritis.
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 (+3%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+12%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+8%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+3%) — a focus area for this doctor
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+3%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$1.9k received from industry
5 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 David Asher Leiman's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2009
Vanderbilt University School of Medicine
17 years in practice
Experienced
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Taxonomy: 390200000X
Education & Training
Vanderbilt University School of Medicine (Class of 2009)
Virtual Student in an Organized Health Care Education/Training Program Care With David Asher Leiman
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with David Asher Leiman for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Durham 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 David Asher Leiman
Dr. Leiman is listed as active in the NPI registry with telehealth listed in Durham, NC. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (301) 758-0727.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact David Asher Leiman
Practice Location
Duke South, Gastroenterology Box 3913 Room 0348, Basement, Orange Zone, Durham, NC 27710
Mailing Address
Duke South, Gastroenterology Box 3913 Room 0348, Basement, Orange Zone, Durham, NC 27710
This is a provider directory. Contact the office directly to schedule appointments.
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