Dr Nagarajan Ramakrishnan, MD - Medicare Internal Medicine in Greensburg, PA

Dr Nagarajan Ramakrishnan, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Greensburg, Pennsylvania. His current practice location is 562 Shearer St, Medical Arts Bldg Suite # 203, Greensburg, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (724) 837-1894.

Dr Nagarajan Ramakrishnan is licensed to practice in Pennsylvania (license number 058525-L) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1114995180.

Contact Information

Dr Nagarajan Ramakrishnan, MD
562 Shearer St, Medical Arts Bldg Suite # 203,
Greensburg, PA 15601-2746
(724) 837-1894
(724) 837-0681

Map and Direction




Physician's Profile

Full NameDr Nagarajan Ramakrishnan
GenderMale
SpecialityInternal Medicine - Critical Care Medicine
Location562 Shearer St, Greensburg, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114995180
  • Provider Enumeration Date: 03/08/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1254857550
  • Enrollment ID: I20250430000157

Medical Identifiers

Medical identifiers for Dr Nagarajan Ramakrishnan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114995180NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 058525-L (Pennsylvania)Primary
207RC0200XInternal Medicine - Critical Care Medicine 047014 (Georgia)Secondary

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 Nagarajan Ramakrishnan allows following entities to bill medicare on his behalf.
Entity NameHartsville Medical Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598995300
PECOS PAC ID: 7012062714
Enrollment ID: O20090902000027

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 Nagarajan Ramakrishnan 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 Nagarajan Ramakrishnan, MD
416 Hoover Dr,
Lewisville, TX 75067-6249

Ph: (972) 221-9707
Dr Nagarajan Ramakrishnan, MD
562 Shearer St, Medical Arts Bldg Suite # 203,
Greensburg, PA 15601-2746

Ph: (724) 837-1894

Reviews and Comments


Internal Medicine Doctors in Greensburg, PA

Nawaf I Nseir, M.D.
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Phone: 724-836-8303    Fax: 724-836-8311
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Phone: 724-836-1862    Fax: 724-689-0543
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Phone: 724-836-8303    Fax: 724-836-8311
Matthew G Sulecki, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 200 Village Dr, Greensburg, PA 15601
Phone: 724-838-1900    Fax: 724-838-5620

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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