Rudrajit Masand Rai, MD - Medicare Gastroenterology in Columbia, MD

Rudrajit Masand Rai, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Columbia, Maryland. He went to Johns Hopkins University School Of Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Gastro Center Of Maryland Llc, Gastro Center Of Maryland Llc and his current practice location is 7120 Minstrel Way, Suite 100, Columbia, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 290-6677.

Rudrajit Masand Rai is licensed to practice in Maryland (license number D44427) 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 1346213824.

Contact Information

Rudrajit Masand Rai, MD
7120 Minstrel Way, Suite 100,
Columbia, MD 21045-5248
(410) 290-6677
(410) 290-6676

Map and Direction




Physician's Profile

Full NameRudrajit Masand Rai
GenderMale
SpecialityGastroenterology
Experience31 Years
Location7120 Minstrel Way, Columbia, 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:
  • Rudrajit Masand Rai attended and graduated from Johns Hopkins University School Of Medicine in 1993
  NPI Data:
  • NPI Number: 1346213824
  • Provider Enumeration Date: 02/07/2006
  • Last Update Date: 03/09/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6002831773
  • Enrollment ID: I20060220000468

Medical Identifiers

Medical identifiers for Rudrajit Masand Rai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346213824NPI-NPPES
282701800MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 11447 (Nevada)Secondary
207RG0100XInternal Medicine - Gastroenterology D44427 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gastro Center Of Maryland Llc751797203712
Gastro Center Of Maryland Llc751797203712

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. Rudrajit Masand Rai allows following entities to bill medicare on his behalf.
Entity NameGastro Center Of Maryland Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164609111
PECOS PAC ID: 7517972037
Enrollment ID: O20060220000368
Entity NameCascades Endoscopy Center, Llc
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1780699546
PECOS PAC ID: 7113098138
Enrollment ID: O20080619000211
Entity NameAnnapolis Endoscopy Center Llc
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1225665292
PECOS PAC ID: 0042637621
Enrollment ID: O20200827001326

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. Rudrajit Masand Rai 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
Rudrajit Masand Rai, MD
7120 Minstrel Way, Suite 100,
Columbia, MD 21045-5248

Ph: (410) 290-6677
Rudrajit Masand Rai, MD
7120 Minstrel Way, Suite 100,
Columbia, MD 21045-5248

Ph: (410) 290-6677

Reviews and Comments


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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.