Robert Joseph Shroyer, MD - Medicare Diagnostic Radiology in Columbia, MD

Robert Joseph Shroyer, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Columbia, Maryland. He graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice North Shore - Lij Medical Pc, Southside Faculty Medical Affiliates University Faculty Prac and his current practice location is 5500 Knoll North Dr Ste 190, Columbia, Maryland. You can reach out to his office (for appointments etc.) via phone at (443) 917-2700.

Robert Joseph Shroyer is licensed to practice in Maryland (license number D87001) 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 1386910370.

Contact Information

Robert Joseph Shroyer, MD
5500 Knoll North Dr Ste 190,
Columbia, MD 21045-2487
(443) 917-2700
(410) 415-1418

Map and Direction




Physician's Profile

Full NameRobert Joseph Shroyer
GenderMale
SpecialityDiagnostic Radiology
Experience12 Years
Location5500 Knoll North Dr Ste 190, 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:
  • Robert Joseph Shroyer graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1386910370
  • Provider Enumeration Date: 03/24/2012
  • Last Update Date: 08/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5991074825
  • Enrollment ID: I20170707001595

Medical Identifiers

Medical identifiers for Robert Joseph Shroyer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386910370NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology MD046899 (District Of Columbia)Secondary
2085R0202XRadiology - Diagnostic Radiology D87001 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Shore University HospitalManhasset, NYHospital
Long Island Jewish Medical CenterNew hyde park, NYHospital
Phelps Memorial Hospital CenterSleepy hollow, NYHospital
Lenox Hill HospitalNew york, NYHospital
Ns/lij Hs Southside HospitalBay shore, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore - Lij Medical Pc33757015685120
Southside Faculty Medical Affiliates University Faculty Prac5698175933171

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. Robert Joseph Shroyer allows following entities to bill medicare on his behalf.
Entity NameHartsdale Diagnostic And Womens Imaging Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023123809
PECOS PAC ID: 9234020215
Enrollment ID: O20040320000636
Entity NameNorth Shore - Lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262
Entity NameSouthside Faculty Medical Affiliates University Faculty Prac
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033791058
PECOS PAC ID: 5698175933
Enrollment ID: O20210608003649

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. Robert Joseph Shroyer 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
Robert Joseph Shroyer, MD
3201 Jermantown Rd Ste 550,
Fairfax, VA 22030-2885

Ph: (703) 667-8600
Robert Joseph Shroyer, MD
5500 Knoll North Dr Ste 190,
Columbia, MD 21045-2487

Ph: (443) 917-2700

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.