Jeffrey Alan West, MD
Cardiovascular Disease Internal Medicine
Jeffrey Alan West is a Cardiovascular Disease Internal Medicine specialist based in Castro Valley, CA with over 38 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across CA can see Jeffrey Alan West, MD in person in Castro Valley or via virtual visit — no travel required. He graduated from University of California, San Francisco School of Medicine in 1988 and has 38+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and ischemic_heart (per CMS claims data).
At a glance
- Uses generic medications more than 27% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 1020dNPPES updated 2023-08-08 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
20126 Stanton Ave Ste 100, Castro Valley, CA 94546-5270
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better81.5%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-1.3 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
1,578
Unique beneficiaries
High volumePrescription Recipients
541
Patients prescribed
Prescriptions Written
3,738
Total claims
Total Medicare drug cost: $723k
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 Ischemic Heart Disease.
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
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+10%) — 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
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+18%) — 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 (+4%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+14%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$100 received from industry
1 transaction reported in 2024 ·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 2024, attributed to Jeffrey Alan West's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1988
University of California, San Francisco School of Medicine
Board certified · Aug 7, 2023
Self-reported via NPPES
38 years in practice
Senior practitioner
Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, heart failure, arrhythmias, valve disorders, and hypertension. They perform diagnostic procedures such as echocardiograms, stress tests, and cardiac catheterization.
Taxonomy: 207RC0000X
Education & Training
University of California, San Francisco School of Medicine (Class of 1988)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190026
View hospital on Medicare Care CompareVirtual Cardiovascular Disease Care With Jeffrey Alan West
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Jeffrey Alan West for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Castro Valley 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 Jeffrey Alan West
NPI records show Dr. West as active with telehealth listed in Castro Valley, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (510) 537-3556.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Jeffrey Alan West
Practice Location
20126 Stanton Ave Ste 100, Castro Valley, CA 94546-5270
Mailing Address
20126 Stanton Ave Ste 100, Castro Valley, CA 94546-5270
This is a provider directory. Contact the office directly to schedule appointments.
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