Nader Riad Kaldas, M.D.
Patients across CA can see Nader Riad Kaldas, M.D. in person in Livermore or via virtual visit — no travel required. With 44+ years of experience, he has been practicing in the Livermore area. Among his Medicare patients, common conditions include hypertension, high cholesterol, and diabetes (per CMS data).
At a glance
- Prescribes opioids less than 53% of reporting doctors in California
- Uses generic medications more than 29% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 6876dNPPES updated 2007-07-08 · verify on CMS
Contact & Location
Practice Location
1370 Concannon Blvd, Livermore, CA 94550-6004
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 = better0.55%
California avg: 5.2 · US avg: 5.1
✓ Higher than most doctors nationally(-4.5 pts)
Typical range among reporting doctors in California0.55% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better82.3%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-0.5 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
135
Unique beneficiaries
Standard volumePrescription Recipients
141
Patients prescribed
Prescriptions Written
2,374
Total claims
Total Medicare drug cost: $162k
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 Diabetes.
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
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+7%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-13%) — less common here
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%Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-2%) — less common here
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+8%) — 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.
44 years in practice
Senior practitioner
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
Primary hospital affiliation: Psychiatric
CMS Certification Number: 194022
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Nader Riad Kaldas
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Nader Riad Kaldas for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Livermore 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 Nader Riad Kaldas
Dr. Kaldas is listed as active in the NPI registry with telehealth listed in Livermore, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (925) 443-0313.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Nader Riad Kaldas
Practice Location
1370 Concannon Blvd, Livermore, CA 94550-6004
Mailing Address
1370 Concannon Blvd, Livermore, CA 94550-6004
This is a provider directory. Contact the office directly to schedule appointments.
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