Stephen Clay Williams, M.D.
Psychiatry Psychiatry & Neurology
Stephen Clay Williams is a Psychiatry Psychiatry & Neurology specialist based in Santa Rosa, CA with over 32 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Stephen Clay Williams, M.D. has been part of the Santa Rosa medical community since 2007 in group practice. Trained at Rush Medical College of Rush University (class of 1994), he has been practicing for over 32 years. Among his Medicare patients, common conditions include depression, anxiety, and mood disorders (per CMS data).
At a glance
- Uses generic medications more than 90% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 1780dNPPES updated 2021-07-09 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
480 Tesconi Cir Ste B, Santa Rosa, CA 95401-4691
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better96.2%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+13.4 pts)
Top 10% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
73
Unique beneficiaries
Standard volumePrescription Recipients
87
Patients prescribed
Prescriptions Written
852
Total claims
Total Medicare drug cost: $101k
Percentile rankings compared against 9,360 reporting peers in California.
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 Depression, Anxiety Disorders, and Mood Disorders.
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+43%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+41%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+4%) — a focus area for this doctor
A condition with extreme mood swings between emotional highs and lows
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-6%) — less common here
Post-Traumatic Stress Disorder — lasting anxiety after experiencing a traumatic event
Problematic patterns of drug or alcohol use leading to health issues
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$112 received from industry
1 transaction reported in 2024 ·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 2024, attributed to Stephen Clay Williams's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1994
Rush Medical College
Board certified · Jul 8, 2021
Self-reported via NPPES
32 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
Rush Medical College of Rush University (Class of 1994)
Virtual Psychiatry & Neurology Care With Stephen Clay Williams
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Stephen Clay Williams for depression management, anxiety counseling, mood disorder follow-ups — no travel to Santa Rosa 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 Stephen Clay Williams
NPI records show Dr. Williams as active with telehealth listed in Santa Rosa, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (707) 206-7268.
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 Stephen Clay Williams
Practice Location
480 Tesconi Cir Ste B, Santa Rosa, CA 95401-4691
Mailing Address
480 Tesconi Cir Ste B, Santa Rosa, CA 95401-4691
This is a provider directory. Contact the office directly to schedule appointments.
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