William Jeffery Marshall, M.D.
Psychiatry Psychiatry & Neurology
William Jeffery Marshall is a Psychiatry Psychiatry & Neurology specialist based in Clemmons, NC with over 43 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 43 years in psychiatry & neurology, William Jeffery Marshall, M.D. is a long-established psychiatry psychiatry & neurology specialist in Clemmons. Trained at Wake Forest University School of Medicine (class of 1983), he has been practicing for over 43 years. Among his Medicare patients, common conditions include mood disorders, high cholesterol, and hypertension (per CMS data).
At a glance
- Uses generic medications more than 91% of reporting doctors in North Carolina
- Virtual visits available — no app or travel required
Older · 198dNPPES updated 2025-11-06 · verify NPI on CMS · Verify license at North Carolina Medical Board
Contact & Location
Practice Location
2255 Lewisville Clemmons Rd Ste E, Clemmons, NC 27012-7460
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better95%
North Carolina avg: 83.1 · US avg: 82.8
✓ Higher than most doctors nationally(+12.2 pts)
Top 9% of reporting doctors in North CarolinaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
197
Unique beneficiaries
Standard volumePrescription Recipients
254
Patients prescribed
Prescriptions Written
3,557
Total claims
Total Medicare drug cost: $178k
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 Mood Disorders, High Cholesterol, and Hypertension.
Conditions affecting emotional state, including depression and bipolar disorder
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 (-9%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+28%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+26%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+1%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-5%) — less common here
A condition with extreme mood swings between emotional highs and lows
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$30 received from industry
1 transaction 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 William Jeffery Marshall's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1983
Wake Forest University School of Medicine
Board certified · Nov 5, 2025
Self-reported via NPPES
43 years in practice
Senior practitioner
Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, bipolar disorder, schizophrenia, PTSD, and substance use disorders. They can prescribe medications and provide psychotherapy.
Taxonomy: 2084P0800X
Education & Training
Wake Forest University School of Medicine (Class of 1983)
Virtual Psychiatry & Neurology Care With William Jeffery Marshall
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with William Jeffery Marshall for mood disorder follow-ups, cholesterol management, blood pressure monitoring — no travel to Clemmons 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 Jeffery Marshall
Dr. Marshall is listed as active in the NPI registry with telehealth listed in Clemmons, NC. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (336) 766-0505.
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 William Jeffery Marshall
Practice Location
2255 Lewisville Clemmons Rd Ste E, Clemmons, NC 27012-7460
Mailing Address
2255 Lewisville Clemmons Rd Ste E, Clemmons, NC 27012-7460
This is a provider directory. Contact the office directly to schedule appointments.
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