Dr. Subbu Nagappan, MD
General Surgery
61% Complete
Profile completeness
ZIP Healthcare Access Score
Limited Access
ZIP 92506 • D
21+
Years in Practice
Healthcare Access Where Dr. Subbu Nagappan Practices
ZIP code 92506 • Riverside, California
Significant gaps exist in healthcare availability for residents of ZIP 92506.
View full Healthcare Access Score report for ZIP 92506Conditions Dr. Subbu Nagappan Can Help With
Based on specialty, these are the relevant healthcare access scores for the practice area
Practice Locations
1 location
About Dr. Subbu Nagappan
Subbu Nagappan, MD is a healthcare provider practicing in Riverside, CA.
Specialty Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
43
Years Experience
1
Location
1
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
General SurgeryCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Other
Class of 1983
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| California | G70352 | Surgery | |
| California | G70352 | Surgery | — |
| California | G70352 | Surgery | — |
Public Data Summary for Dr. Subbu Nagappan
With 21 years of practice, Dr. Subbu Nagappan is an established general surgery provider, MD, after earning their medical degree at Other in 1983. Dr. currently practices at Riverside Medical Clinic Inc in Riverside, California. Their National Provider Identifier (NPI) is 1285616185, 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.
Dr. Subbu Nagappan's practice is located in ZIP 92506 (Riverside, California), which has an overall CartoChrome Healthcare Access Score of 33/100 (Limited Access). Access constraints in this ZIP code can affect wait times, specialist availability, and emergency response — context worth knowing when choosing a provider.
CMS Medicare data shows Dr. Subbu Nagappan as a lower-volume general surgery provider, treating approximately 169 Medicare beneficiaries and delivering 308 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. Subbu Nagappan
--
0 reviews
General Surgery Providers Nearby
Same primary specialty near ZIP 92506
FAQ
Frequently asked questions about Dr. Subbu Nagappan
What does Dr. Subbu Nagappan specialize in?
Dr. Subbu Nagappan specializes in General Surgery. Secondary taxonomy filings also list Surgery.
Where does Dr. Subbu Nagappan practice?
Dr. Subbu Nagappan practices at Riverside Medical Clinic Inc in Riverside, California.
Does Dr. Subbu Nagappan accept Medicare?
Based on CMS records, Dr. Subbu Nagappan has not filed a Medicare opt-out affidavit, which means they typically accept Medicare-covered patients. CMS billing data shows 169 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Subbu Nagappan's NPI number?
Dr. Subbu Nagappan's National Provider Identifier (NPI) is 1285616185. 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. Subbu Nagappan been practicing?
Dr. Subbu Nagappan has approximately 21 years of practice experience, having graduated from Other in 1983.