Clayton Thomas Naddell, MD
Clayton Thomas Naddell, MD has practiced internal medicine for 10+ years, working in group practice. He graduated from Morehouse School of Medicine in 2016 and has 10+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
At a glance
- Prescribes opioids less than 51% of reporting doctors in California
- Uses generic medications more than 70% of reporting doctors in California
- Virtual visits available — no app or travel required
Recent · 58dNPPES updated 2026-03-09 · verify on CMS
Contact & Location
Practice Location
11600 Indian Hills Rd Ste 102, Mission Hills, CA 91345-1225
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better0.82%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-4.3 pts)
Typical range among reporting doctors in California0.82% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better90.7%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+7.9 pts)
Better than 70% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
71
Unique beneficiaries
Standard volumePrescription Recipients
810
Patients prescribed
Prescriptions Written
11,528
Total claims
Total Medicare drug cost: $1.20M
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 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 (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ 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%↑ More patients than average (+11%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-4%) — less common here
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+1%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+5%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2016
Morehouse School of Medicine
Board certified · Mar 8, 2026
CMS-verified certification date
10 years in practice
Established
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
Morehouse School of Medicine (Class of 2016)
Mailing address
Po Box 35380, Las Vegas, NV 89133-5380
Differs from practice location
Virtual Internal Medicine Care With Clayton Thomas Naddell
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Clayton Thomas Naddell for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Mission Hills 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 Clayton Thomas Naddell
NPI records show Dr. Naddell as active with telehealth listed in Mission Hills, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (818) 838-4500.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Clayton Thomas Naddell
Practice Location
11600 Indian Hills Rd Ste 102, Mission Hills, CA 91345-1225
Mailing Address
Po Box 35380, Las Vegas, NV 89133-5380
This is a provider directory. Contact the office directly to schedule appointments.
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