Derrick Wong, M.D.

Hematology & Oncology

Internal Medicine

Derrick Wong is a Hematology & Oncology specialist based in Mountain View, CA with over 25 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: INTERNAL MEDICINE

(650) 934-7600Mountain View, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Derrick Wong, M.D. has been part of the Mountain View medical community since 2007 in group practice. Trained at University of California, Geffen School of Medicine (class of 2001), he has been practicing for over 25 years. CMS Medicare data shows his patients commonly have high cholesterol, hypertension, and cancer.

1 of 796 Internal Medicine providers in CASee all Internal Medicine in Mountain View25+ years experienceNPI since 2007

Older · 5287dNPPES updated 2011-12-02 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

701 E El Camino Real, Mountain View, CA 94040-2833

CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

851

Unique beneficiaries

High volume

Prescription Recipients

213

Patients prescribed

Prescriptions Written

1,310

Total claims

Total Medicare drug cost: $4.75M

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
69%

Elevated cholesterol or triglycerides that increase heart disease risk

Hypertension
67%

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

Cancer
42%

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

Arthritis
37%

Joint inflammation causing pain, swelling, and stiffness

Chronic Kidney Disease
29%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

Osteoporosis
26%

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

Diabetes
24%

A condition where the body cannot properly regulate blood sugar levels

Ischemic Heart Disease
21%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$17 received from industry

1 transaction reported in 2024 ·Low tier

View on CMS Open Payments →

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 Derrick Wong's NPI.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2001

    David Geffen School of Medicine at Ucla

  2. 25 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

University of California, Geffen School of Medicine (Class of 2001)

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: 194083

View hospital on Medicare Care Compare

Virtual Hematology & Oncology Care With Derrick Wong

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

Schedule a virtual visit with Derrick Wong for cholesterol management, blood pressure monitoring, follow-up consultations — no travel to Mountain View 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 Derrick Wong

NPI records show Dr. Wong as active with telehealth listed in Mountain View, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (650) 934-7600.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · 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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