Dr. Javier Deleon, M.D.
20+
Years in Practice
Practice Locations
1 location
About Dr. Javier Deleon
Javier Deleon, M.D. is a healthcare provider practicing in Walnut Creek, CA.
Specialty Definition
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.
24
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Credentials verified via NPI Registry (NPPES)
Education & Training
No education details on file.
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| California | A87324 | Internal Medicine |
Public Data Summary for Dr. Javier Deleon
With 20 years of practice, Dr. Javier Deleon is an established healthcare provider, M.D.,. Dr. currently practices at Kaiser Foundation Hospital - Walnut Creek in Walnut Creek, California. Their National Provider Identifier (NPI) is 1598833790, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Javier Deleon received $31 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$31
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Javier Deleon
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0 reviews
FAQ
Frequently asked questions about Dr. Javier Deleon
Where does Dr. Javier Deleon practice?
Dr. Javier Deleon practices at Kaiser Foundation Hospital - Walnut Creek in Walnut Creek, California.
Does Dr. Javier Deleon accept Medicare?
CMS records show that Dr. Javier Deleon accepts Medicare assignment. Call the practice directly to confirm Medicare acceptance for your specific plan.
What is Dr. Javier Deleon's NPI number?
Dr. Javier Deleon's National Provider Identifier (NPI) is 1598833790. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Javier Deleon been practicing?
Dr. Javier Deleon has approximately 20 years of practice experience.