Dr. Shamsundar Ramrattan, D.O.
19+
Years in Practice
About Dr. Shamsundar Ramrattan
Shamsundar Ramrattan, D.O. is a healthcare provider practicing in Canyon Country, 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.
33
Years Experience
1
States Licensed
Credentials & Board Certifications
Credentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Des Moines University Of Osteopathic Medicine And Health Sciences
Class of 1993
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| California | 2OA6991 | Internal Medicine |
Public Data Summary for Dr. Shamsundar Ramrattan
With 19 years of practice, Dr. Shamsundar Ramrattan is an established healthcare provider, D.O., after earning their medical degree at Des Moines University Of Osteopathic Medicine And Health Sciences in 1993. Their National Provider Identifier (NPI) is 1598968844, 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. Shamsundar Ramrattan as a lower-volume healthcare provider, treating approximately 191 Medicare beneficiaries and delivering 4K 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. Shamsundar Ramrattan
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FAQ
Frequently asked questions about Dr. Shamsundar Ramrattan
Does Dr. Shamsundar Ramrattan accept Medicare?
CMS records show that Dr. Shamsundar Ramrattan accepts Medicare assignment. CMS billing data shows 191 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Shamsundar Ramrattan's NPI number?
Dr. Shamsundar Ramrattan's National Provider Identifier (NPI) is 1598968844. 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. Shamsundar Ramrattan been practicing?
Dr. Shamsundar Ramrattan has approximately 19 years of practice experience, having graduated from Des Moines University Of Osteopathic Medicine And Health Sciences in 1993.