Bogdan Silviu Eftimie, M.D.
Bogdan Silviu Eftimie is a Hematology & Oncology specialist based in Fremont, CA with over 26 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across CA can see Bogdan Silviu Eftimie, M.D. in person in Fremont or via virtual visit — no travel required. He graduated from Loma Linda University School of Medicine in 2000 and has 26+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and cancer (per CMS data). CMS MIPS quality score: 77.67/100 (2023).
At a glance
- Uses generic medications more than 24% of reporting doctors in California
- Federal MIPS score higher than 43% of MIPS-scored doctors in California
- Virtual visits available — no app or travel required
Older · 305dNPPES updated 2025-07-23 · verify NPI on CMS · Verify license at Medical Board of California
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in California, favors affordable generic drugs over brand-name ones.
MIPS Score
202377.67/100
California avg: 78.6 · US avg: 83.6
⚠ Lower than most doctors nationally(-5.9 pts)
Average range among MIPS-scored doctors in CaliforniaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better5.08%
California avg: 5.2 · US avg: 5.1
≈ Same as national average
5.08% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better80.1%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-2.7 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
406
Unique beneficiaries
Standard volumePrescription Recipients
216
Patients prescribed
Prescriptions Written
1,339
Total claims
Total Medicare drug cost: $2.31M
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 Cancer.
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
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+36%) — 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 (+9%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-8%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+10%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-3%) — less common here
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↓ Fewer patients than average (-1%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$55 received from industry
3 transactions 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 Bogdan Silviu Eftimie's NPI.
Patient Reviews
No patient reviews yet. If you've seen Bogdan Silviu Eftimie, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2000
Loma Linda University School of Medicine
Board certified · Jul 22, 2025
Self-reported via NPPES
26 years in practice
Experienced
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Education & Training
Loma Linda University School of Medicine (Class of 2000)
Mailing address
2350 W. El Camino Real 2nd Floor, Mountain View, CA 94040-6203
Differs from practice location
Primary hospital affiliation: Critical Access Hospitals
CMS Certification Number: 191302
View hospital on Medicare Care CompareVirtual Hematology & Oncology Care With Bogdan Silviu Eftimie
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Bogdan Silviu Eftimie for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Fremont 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 Bogdan Silviu Eftimie
NPI records show Dr. Eftimie as active with telehealth listed in Fremont, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (510) 248-1600.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Bogdan Silviu Eftimie
Practice Location
2500 Mowry Ave Ste 227, Fremont, CA 94538-1605
Mailing Address
2350 W. El Camino Real 2nd Floor, Mountain View, CA 94040-6203
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers