Dr. Alex Ly, M.D.
Internal Medicine
18+
Years in Practice
Practice Locations
7 locations
Providence St. Jude Medical Center
101 E Valencia Mesa Drive, Fullerton, California, 92835
(714) 992-3000
Providence St. Jude Medical Center
101 E Valencia Mesa Drive, Fullerton, California, 92835
(714) 992-3000
Providence Medical Foundation
101 E Valencia Mesa Dr, Fullerton, California, 92835
(714) 449-4800
Allied Anesthesia Medical Group Inc
101 E Valencia Mesa Dr, Fullerton, California, 92835
(714) 871-3280
Diakoniamed
2720 N Harbor Blvd, Fullerton, California, 92835
(714) 882-5525
About Dr. Alex Ly
Alex Ly, M.D. is a healthcare provider practicing in Fullerton, 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.
18
Years Experience
7
Locations
3
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
Internal MedicineCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Other
Class of 2008
Licenses & Practice States
Licensed in 3 states
| State | License | Classification | Primary |
|---|---|---|---|
| New York | 266249 | Internal Medicine | — |
| Maine | MD18844 | Internal Medicine | — |
| California | A120555 | Internal Medicine |
Public Data Summary for Dr. Alex Ly
With 18 years of practice, Dr. Alex Ly is an established internal medicine provider, M.D., after earning their medical degree at Other in 2008. Dr. currently practices across 7 facilities, including Providence St. Jude Medical Center in Fullerton, California. Their National Provider Identifier (NPI) is 1134380173, 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.
CMS Medicare data shows Dr. Alex Ly as a lower-volume internal medicine provider, treating approximately 227 Medicare beneficiaries and delivering 237 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Alex Ly
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0 reviews
Internal Medicine Providers Nearby
Same primary specialty near ZIP 92835
FAQ
Frequently asked questions about Dr. Alex Ly
What does Dr. Alex Ly specialize in?
Dr. Alex Ly specializes in Internal Medicine. Secondary taxonomy filings also list Internal Medicine.
Where does Dr. Alex Ly practice?
Dr. Alex Ly practices at Providence St. Jude Medical Center in Fullerton, California. Dr. is also affiliated with 6 additional facilities, listed below.
Does Dr. Alex Ly accept Medicare?
CMS records show that Dr. Alex Ly accepts Medicare assignment. CMS billing data shows 227 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Alex Ly's NPI number?
Dr. Alex Ly's National Provider Identifier (NPI) is 1134380173. 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. Alex Ly been practicing?
Dr. Alex Ly has approximately 18 years of practice experience, having graduated from Other in 2008.