Dr. Subramanian Gnanaguruparan
- Gender: Male
- Experience: 26 years
- Graduation year: 1995
- Sole propriator: Yes
- NPI: 1396058533
Dr. Subramanian Gnanaguruparan MD
Internist
He is located at 620 Stanton Christiana Road Suite 203 in Newark, DE 19713. Can help patients with the following: Constipation, Edema, Fever, General Care, Hot Flashes, Nausea and Vomiting. His National Provider Identifier (NPI) number is 1396058533. Appointment can be made via the phone number (302) 338-9444. He is affiliated with 4 practices and 2 hospitals.
Conditions treated
Dr. Subramanian Gnanaguruparan, 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. Subramanian Gnanaguruparan.
- 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)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Subramanian Gnanaguruparan as in-network for the following 2026 plans.
Health plans
AmeriHealth Caritas Next
Network data as of Sep 11, 2026, as reported by the insurer.
Show all 8 plans from AmeriHealth Caritas Next
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| AmeriHealth Caritas Next Bronze Essential + No Referrals | HMO · Bronze | Preferred | Accepting new patients |
| AmeriHealth Caritas Next Bronze Premier + No Referrals | HMO · Expanded Bronze | Preferred | Accepting new patients |
| AmeriHealth Caritas Next Bronze Signature + No Referrals | HMO · Expanded Bronze | Preferred | Accepting new patients |
| AmeriHealth Caritas Next Gold Premier + No Referrals | HMO · Gold | Preferred | Accepting new patients |
| AmeriHealth Caritas Next Gold Signature + No Referrals | HMO · Gold | Preferred | Accepting new patients |
| AmeriHealth Caritas Next Silver Essential + No Referrals | HMO · Silver | Preferred | Accepting new patients |
| AmeriHealth Caritas Next Silver Premier + No Referrals | HMO · Silver | Preferred | Accepting new patients |
| AmeriHealth Caritas Next Silver Signature + No Referrals | HMO · Silver | Preferred | Accepting new patients |
Highmark Blue Cross Blue Shield Delaware
Network data as of Sep 8, 2026, as reported by the insurer.
Show all 15 plans from Highmark Blue Cross Blue Shield Delaware
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| my Blue Access Major Events Select PPO Catastrophic 10600 - 3 Free PCP Visits | PPO · Catastrophic | In Network | Accepting new patients |
| my Blue Access Select PPO Bronze 3800 | PPO · Expanded Bronze | In Network | Accepting new patients |
| my Blue Access Select PPO Bronze 3800 + Adult Dental and Vision | PPO · Expanded Bronze | In Network | Accepting new patients |
| my Blue Access Select PPO Bronze 9200 | PPO · Expanded Bronze | In Network | Accepting new patients |
| my Blue Access Select PPO Gold 0 | PPO · Gold | In Network | Accepting new patients |
| my Blue Access Select PPO Gold 0 + Adult Dental and Vision | PPO · Gold | In Network | Accepting new patients |
| my Blue Access Select PPO Gold 1700 HSA | PPO · Gold | In Network | Accepting new patients |
| my Blue Access Select PPO Premier Gold 0 + Adult Dental and Vision | PPO · Gold | In Network | Accepting new patients |
| my Blue Access Select PPO Premier Platinum 0 + Adult Dental and Vision | PPO · Platinum | In Network | Accepting new patients |
| my Blue Access Select PPO Premier Silver 0 + Adult Dental and Vision | PPO · Silver | In Network | Accepting new patients |
| my Blue Access Select PPO Standard Bronze 7500 | PPO · Expanded Bronze | In Network | Accepting new patients |
| my Blue Access Select PPO Standard Gold 2000 | PPO · Gold | In Network | Accepting new patients |
| my Blue Access Select PPO Standard Gold 2000 + Adult Dental and Vision | PPO · Gold | In Network | Accepting new patients |
| my Blue Access Select PPO Standard Platinum 0 | PPO · Platinum | In Network | Accepting new patients |
| my Blue Access Select PPO Standard Silver 6000 | PPO · Silver | In Network | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Subramanian Gnanaguruparan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Subramanian Gnanaguruparan is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Christiana Care Health Services Inc
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
| Edwards Lifesciences | $199 |
| Zoll Medical | $179 |
| Actelion Pharmaceuticals | $111 |
Other
| Food and Beverage | $581 |
Studies
Graduated in 1995Additional Specialities
- Resident
Affiliated practices
Looking for more Internists?
Out of the 205 internists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Suite 117 5 Greentree Center Marlton, 8053, NJ
- Gender: Female
- Address: Suite 1225 4735 Ogletown Stanton Road Newark, 19713, DE
- Gender: Male
- Address: 4745 Ogletown Stanton Road Newark, 19713, DE
- Gender: Male
- Address: Suite 406 111 Continental Drive Newark, 19713, DE
- Gender: Male
- Address: Suite 2400 4701 Ogletown Stanton Road Newark, 19713, DE
- Gender: Male
- Address: Suite 100 1082 Old Churchmans Road Newark, 19713, DE
- Gender: Female
- Address: Suite 2400 4701 Ogletown Stanton Road Newark, 19713, DE
- Gender: Male
- Address: 2300 Pennsylvania Avenue Suite 4C Wilmington, 19806, DE
- Gender: Male
- Address: Suite 220 4745 Ogletown Stanton Road Newark, 19713, DE
- Gender: Male
- Address: Suite 301 620 Stanton Christiana Road Newark, 19713, DE
Questions & Answers
Where can you meet with Dr. Subramanian Gnanaguruparan?
Dr. Subramanian Gnanaguruparan's office is located at 620 Stanton Christiana Road Suite 203 in Newark, DE 19713.
Has Dr. Subramanian Gnanaguruparan affiliation with hospitals?
Dr. Subramanian Gnanaguruparan is affiliated with CHRISTIANA HOSPITAL. For the full list of hospitals see this list.
Does Dr. Subramanian Gnanaguruparan have affiliation with practices?
Dr. Subramanian Gnanaguruparan is affiliated with Marianne Lants DPM. For the full list of practices see this list.
Does Dr. Subramanian Gnanaguruparan accept insurance?
Dr. Subramanian Gnanaguruparan is listed in-network for 23 ACA Marketplace (Obamacare/HealthCare.gov) plans from AmeriHealth Caritas Next, Highmark Blue Cross Blue Shield Delaware. See the Marketplace plans section for details.
What conditions does Dr. Subramanian Gnanaguruparan treat?
Dr. Subramanian Gnanaguruparan provides treatment for Constipation, Edema, Fever, General Care, Hot Flashes, Nausea and Vomiting. For the full list see this list.