Charles Randall May, MD
Psychiatry Psychiatry & Neurology
Charles Randall May is a Psychiatry Psychiatry & Neurology specialist based in Knoxville, TN with over 41 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 41 years in psychiatry & neurology, Charles Randall May, MD is a long-established psychiatry psychiatry & neurology specialist in Knoxville. With 41+ years of experience, he has been practicing in the Knoxville area. Among his Medicare patients, common conditions include mood disorders, depression, and hypertension (per CMS data).
At a glance
- Uses generic medications more than 92% of reporting doctors in Tennessee
- Virtual visits available — no app or travel required
Older · 6894dNPPES updated 2007-07-08 · verify NPI on CMS · Verify license at Tennessee Board of Medical Examiners
Contact & Location
Practice Location
1111 N Northshore Dr S490, Knoxville, TN 37919-4005
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better96.5%
Tennessee avg: 83.2 · US avg: 82.8
✓ Higher than most doctors nationally(+13.7 pts)
Top 8% of reporting doctors in TennesseeHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
108
Unique beneficiaries
Standard volumePrescription Recipients
213
Patients prescribed
Prescriptions Written
3,356
Total claims
Total Medicare drug cost: $115k
Percentile rankings compared against 1,167 reporting peers in Tennessee.
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, Depression, and Hypertension.
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+42%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-1%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+22%) — 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 (-6%) — 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.
$1.0k received from industry
52 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 Charles Randall May's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
41 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
Virtual Psychiatry & Neurology Care With Charles Randall May
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Charles Randall May for mood disorder follow-ups, depression management, blood pressure monitoring — no travel to Knoxville 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 Charles Randall May
Dr. May is listed as active in the NPI registry with telehealth listed in Knoxville, TN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (865) 584-0171.
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 Charles Randall May
Practice Location
1111 N Northshore Dr S490, Knoxville, TN 37919-4005
Mailing Address
1111 N Northshore Dr S490, Knoxville, TN 37919-4005
This is a provider directory. Contact the office directly to schedule appointments.
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