Shyamsundar Rajan, MD - Medicare Internal Medicine in Silver Spring, MD

Shyamsundar Rajan, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Silver Spring, Maryland. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 9801 Georgia Ave, Suite 117, Silver Spring, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 754-1555.

Shyamsundar Rajan is licensed to practice in Maryland (license number D53367) 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 1093730442.

Contact Information

Shyamsundar Rajan, MD
9801 Georgia Ave, Suite 117,
Silver Spring, MD 20902-5276
(301) 754-1555
(301) 754-3830

Map and Direction




Physician's Profile

Full NameShyamsundar Rajan
GenderMale
SpecialityInternal Medicine
Experience41 Years
Location9801 Georgia Ave, Silver Spring, Maryland
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:
  • Shyamsundar Rajan graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1093730442
  • Provider Enumeration Date: 07/13/2006
  • Last Update Date: 06/17/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1153335740
  • Enrollment ID: I20060203000042

Medical Identifiers

Medical identifiers for Shyamsundar Rajan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093730442NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine D53367 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Home Health ServicesSilver spring, MDHome health agency
Adventist Healthcare White Oak Medical CenterSilver spring, MDHospital

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. Shyamsundar Rajan allows following entities to bill medicare on his behalf.
Entity NameShyamsundar Rajan Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326236688
PECOS PAC ID: 2163436759
Enrollment ID: O20060202000953

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. Shyamsundar Rajan 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
Shyamsundar Rajan, MD
17822 Stoneridge Dr,
North Potomac, MD 20878-1020

Ph: (301) 570-9700
Shyamsundar Rajan, MD
9801 Georgia Ave, Suite 117,
Silver Spring, MD 20902-5276

Ph: (301) 754-1555

Reviews and Comments


Internal Medicine Doctors in Silver Spring, MD

Jyotsna Mareedu, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Forest Glen Rd, Silver Spring, MD 20910
Phone: 301-754-7000    
Sean S Saedi, M. D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12210 Plum Orchard Drive, Suite 212, Silver Spring, MD 20904
Phone: 301-593-6844    Fax: 301-593-3832
Herman B Segal, MD
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8630 Fenton St Ste 1105, Silver Spring, MD 20910
Phone: 301-681-9095    Fax: 410-367-2114
Dr. Rajeev Batra, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 11120 New Hampshire Ave Ste 300, Silver Spring, MD 20904
Phone: 301-593-9612    Fax: 301-593-6290
Anuradha A Arun, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9801 Georgia Ave, Suite 224, Silver Spring, MD 20902
Phone: 301-593-9800    Fax: 301-593-1061
Dr. Seife Yohannes, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1215 E West Hwy, #910, Silver Spring, MD 20910
Phone: 301-273-3068    
Patricia Keegan,
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10903 New Hampshire Ave, Building 22, Room 2328, Silver Spring, MD 20903
Phone: 301-796-1387    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.