Dr. John S. Rajapakse
- Gender: Male
- Experience: 18 years
- Graduation year: 2003
- Sole propriator: Yes
- NPI: 1639377914
Dr. John S. Rajapakse M.D.
Internist
He is located at 495 New Brunswick Avenue in Perth Amboy, NJ 08861. Can help patients with the following: Arthritis, Asthma, Constipation, Cystitis, Hyperlipidemia, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1639377914. Appointment can be made via the phone number (732) 442-4422. He is affiliated with 1 practices and 2 hospitals.
Conditions treated
Dr. John Seneka Rajapakse, being an internist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John S. Rajapakse.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. John S. Rajapakse
Medicare Enrollment
Dr. John S. Rajapakse is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: John S. Rajapakse, Md Pa
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| AstraZeneca | $1395 |
| Daiichi Sankyo | $778 |
| Novo Nordisk | $774 |
Other
| Food and Beverage | $5998 |
| Consulting | $280 |
Studies
Graduated in 2003
Looking for more Internists?
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- Gender: Female
- Address: 120 Stonebridge Road Montclair, 7042, NJ
- Gender: Male
- Address: 530 New Brunswick Avenue Perth Amboy, 8861, NJ
- Gender: Male
- Address: 528 Amboy Avenue Perth Amboy, 8861, NJ
- Gender: Female
- Address: 188 Market Street Perth Amboy, 8861, NJ
- Gender: Female
- Address: 530 New Brunswick Avenue Perth Amboy, 8861, NJ
- Gender: Male
- Address: 530 New Brunswick Avenue Perth Amboy, 8861, NJ
- Gender: Male
- Address: 530 New Brunswick Avenue Perth Amboy, 8861, NJ
- Gender: Male
- Address: 530 New Brunswick Avenue Perth Amboy, 8861, NJ
- Gender: Female
- Address: 530 New Brunswick Avenue Perth Amboy, 8861, NJ
Questions & Answers
Has Dr. John Seneka Rajapakse affiliation with hospitals?
Dr. John Seneka Rajapakse is affiliated with JFK MEDICAL CENTER. For the full list of hospitals see this list.
Does Dr. John Seneka Rajapakse have affiliation with practices?
Dr. John Seneka Rajapakse is affiliated with John S Rajapakse MD PA.
Where can you meet with Dr. John Seneka Rajapakse?
Dr. John Seneka Rajapakse's office is located at 495 New Brunswick Avenue in Perth Amboy, NJ 08861.
What conditions does Dr. John Seneka Rajapakse treat?
Dr. John Seneka Rajapakse provides treatment for Arthritis, Asthma, Constipation, Cystitis, Hyperlipidemia, Nausea and Vomiting. For the full list see this list.