Monique De Bruin, M.D.

Hematology & Oncology

Internal Medicine

Monique De Bruin is a Hematology & Oncology specialist based in Sunnyvale, CA with over 20 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(650) 934-7811Sunnyvale, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Monique De Bruin, M.D. practices as part of a group hematology & oncology specialist practice in Sunnyvale, CA. She graduated from University of California, San Francisco School of Medicine in 2006 and has 20+ years of clinical experience. She regularly sees Medicare patients with high cholesterol, hypertension, and cancer (per CMS claims data).

1 of 796 Internal Medicine providers in CASee all Internal Medicine in Sunnyvale20+ years experienceNPI since 2007

Older · 4668dNPPES updated 2013-08-12 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

301 Old San Francisco Rd, Sunnyvale, CA 94086-6386

CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

88

Unique beneficiaries

Standard volume

Prescriptions Written

23

Total claims

Total Medicare drug cost: $2k

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.

Patient Condition Panel

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 High Cholesterol, Hypertension, and Cancer.

High Cholesterol
64%

Elevated cholesterol or triglycerides that increase heart disease risk

Hypertension
48%

High blood pressure — a leading risk factor for heart disease and stroke

Cancer
43%

Diseases involving abnormal cell growth with potential to spread to other body parts

Arthritis
40%

Joint inflammation causing pain, swelling, and stiffness

Osteoporosis
25%

Weakened bones that are more prone to fractures, common in older adults

GeneralBehavioralNational avg

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.

Career Journey
  1. Graduated medical school · 2006

    University of California, San Francisco School of Medicine

  2. 20 years in practice

    Experienced

Internal MedicineHematology & Oncology in SunnyvaleAllopathic & Osteopathic Physicians

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

University of California, San Francisco School of Medicine (Class of 2006)

Practice Footprint

Mailing address

2350 W El Camino Real 2nd Floor, Mountain View, CA 94040-6201

Differs from practice location

Primary hospital affiliation: Psychiatric

CMS Certification Number: 194115

View hospital on Medicare Care Compare

Virtual Hematology & Oncology Care With Monique De Bruin

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Monique De Bruin for cholesterol management, blood pressure monitoring, follow-up consultations — no travel to Sunnyvale 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 Monique De Bruin

Dr. De Bruin is listed as active in the NPI registry with telehealth listed in Sunnyvale, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (650) 934-7811.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.

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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.

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