Dr Subramanian Gnanaguruparan, MD - Medicare Internal Medicine in Newark, DE

Dr Subramanian Gnanaguruparan, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Newark, Delaware. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice The Heart And Vascular Clinic, Pa, Christiana Care Health Services Inc and his current practice location is 620 Stanton Christiana Rd Ste 203, Newark, Delaware. You can reach out to his office (for appointments etc.) via phone at (302) 338-9444.

Dr Subramanian Gnanaguruparan is licensed to practice in Delaware (license number C1-0010444) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1396058533.

Contact Information

Dr Subramanian Gnanaguruparan, MD
620 Stanton Christiana Rd Ste 203,
Newark, DE 19713-2130
(302) 338-9444
(302) 994-9449

Map and Direction




Physician's Profile

Full NameDr Subramanian Gnanaguruparan
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location620 Stanton Christiana Rd Ste 203, Newark, Delaware
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Subramanian Gnanaguruparan graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1396058533
  • Provider Enumeration Date: 07/16/2010
  • Last Update Date: 10/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0941442248
  • Enrollment ID: I20130816000155

Medical Identifiers

Medical identifiers for Dr Subramanian Gnanaguruparan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396058533NPI-NPPES
1396058533MedicaidDE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 284558 (New York)Secondary
207R00000XInternal Medicine C1-0010444 (Delaware)Secondary
390200000XStudent In An Organized Health Care Education/training Program (New Jersey)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease C1-0010444 (Delaware)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christiana HospitalNewark, DEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Heart And Vascular Clinic, Pa38706347855
Christiana Care Health Services Inc97390975691248

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Subramanian Gnanaguruparan allows following entities to bill medicare on his behalf.
Entity NameChristiana Care Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770568107
PECOS PAC ID: 9739097569
Enrollment ID: O20031201000477
Entity NameChristiana Care Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245474329
PECOS PAC ID: 9739097569
Enrollment ID: O20091027000729
Entity NameThe Heart & Vascular Clinic, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851628390
PECOS PAC ID: 3870634785
Enrollment ID: O20100113000750
Entity NameChristiana Care Health Services Inc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1760811681
PECOS PAC ID: 9739097569
Enrollment ID: O20150120001440

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Subramanian Gnanaguruparan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Subramanian Gnanaguruparan, MD
620 Stanton Christiana Rd Ste 203,
Newark, DE 19713-2130

Ph: (302) 338-9444
Dr Subramanian Gnanaguruparan, MD
620 Stanton Christiana Rd Ste 203,
Newark, DE 19713-2130

Ph: (302) 338-9444

Reviews and Comments


Internal Medicine Doctors in Newark, DE

Shruti Puri, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4755 Ogletown Stanton Rd Ste 5a43, Newark, DE 19718
Phone: 302-623-0188    Fax: 302-733-5640
Zaid A Ammari, M.D. M.P.H.
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Medicare: Medicare Enrolled
Practice Location: 4755 Ogletown Stanton Rd, Newark, DE 19718
Phone: 302-733-1000    Fax: 347-851-8707
Dr. Suresh Trivedi, M.D.
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Practice Location: 111 Continental Dr, Suite 406, Newark, DE 19713
Phone: 302-368-2630    Fax: 302-368-1271
Dr. Bradley Bley, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 1096 Old Churchmans Rd, Newark, DE 19713
Phone: 302-655-9494    Fax: 302-351-4898
Dr. Avinash Chandra,
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Medicare: Accepting Medicare Assignments
Practice Location: 86 Omega Dr, Omega Professional Center, Building B-86, Newark, DE 19713
Phone: 302-366-1929    Fax: 302-366-1006
Dr. Lucinda Li, DO
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Medicare: Medicare Enrolled
Practice Location: 4755 Ogletown Stanton Rd Ste 5a43, Newark, DE 19718
Phone: 302-623-0188    
Dr. James Robinson Mcninch Iv, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 4755 Ogletown Stanton Rd, Newark, DE 19718
Phone: 302-733-1148    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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