Jason A Black, M.D.
With over 30 years in internal medicine, Jason a Black, M.D. is a long-established internist in Murrieta. He graduated from University of Southern California Keck School of Medicine in 1996 and has 30+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
At a glance
- Uses generic medications more than 38% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 3753dNPPES updated 2016-01-25 · verify on CMS
Contact & Location
Practice Location
24680 Jefferson Ave Ste a, Murrieta, CA 92562-9023
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better9.57%
California avg: 5.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+4.5 pts)
9.57% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better85.4%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+2.6 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
372
Unique beneficiaries
Standard volumePrescription Recipients
848
Patients prescribed
Prescriptions Written
11,455
Total claims
Total Medicare drug cost: $1.58M
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+2%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-1%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-6%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-6%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-9%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-12%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$5.6k received from industry
119 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 Jason a Black's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1996
Keck School of Medicine of Usc
30 years in practice
Senior practitioner
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
University of Southern California Keck School of Medicine (Class of 1996)
Primary hospital affiliation: Psychiatric
CMS Certification Number: 344025
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Jason a Black
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Jason a Black for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Murrieta 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 Jason a Black
Dr. Black is listed as active in the NPI registry with telehealth listed in Murrieta, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (951) 677-2252.
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 Jason a Black
Practice Location
24680 Jefferson Ave Ste a, Murrieta, CA 92562-9023
Mailing Address
24680 Jefferson Ave Ste a, Murrieta, CA 92562-9023
This is a provider directory. Contact the office directly to schedule appointments.
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