Douglas Segal, MD
Cardiovascular Disease Internal Medicine
Also practices: INTERNAL MEDICINE
Douglas Segal, MD has practiced internal medicine for 30+ years, working in group practice. He has been practicing since 2006 — over 30 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and diabetes.
At a glance
- Uses generic medications more than 25% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 2295dNPPES updated 2020-01-23 · verify on CMS
Contact & Location
Practice Location
11544 Downey Ave, Downey, CA 90241-4955
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
MIPS Score
202313.65/100
California avg: 78.6 · US avg: 83.6
⚠ Lower than most doctors nationally(-69.9 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better80.7%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-2.1 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
415
Unique beneficiaries
Standard volumePrescription Recipients
224
Patients prescribed
Prescriptions Written
1,817
Total claims
Total Medicare drug cost: $408k
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 (+36%) — 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 (+39%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+29%) — 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 (+23%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+6%) — a focus area for this doctor
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
US avg: 20.4%↑ More patients than average (+23%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$12.0k received from industry
48 transactions reported in 2024 ·High 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 Douglas Segal's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jan 22, 2020
CMS-verified certification date
30 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
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190140
View hospital on Medicare Care CompareVirtual Cardiovascular Disease Care With Douglas Segal
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Douglas Segal for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Downey 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 Douglas Segal
Dr. Segal is listed as active in the NPI registry with telehealth listed in Downey, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (562) 414-9846.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · 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.
Contact Douglas Segal
Practice Location
11544 Downey Ave, Downey, CA 90241-4955
Mailing Address
11544 Downey Ave, Downey, CA 90241-4955
This is a provider directory. Contact the office directly to schedule appointments.
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