Dr James Riley Sagar, MD - Medicare Diagnostic Radiology in Nashville, TN

Dr James Riley Sagar, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Nashville, Tennessee. He went to Washington University School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Carolina West Radiology Pa, Cherokee Indian Hospital Authority and his current practice location is 3601 The Vanderbilt Clinic, Nashville, Tennessee. You can reach out to his office (for appointments etc.) via phone at (615) 322-3000.

Dr James Riley Sagar is licensed to practice in Tennessee (license number MD54080) 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 1861682155.

Contact Information

Dr James Riley Sagar, MD
3601 The Vanderbilt Clinic,
Nashville, TN 37232-5100
(615) 322-3000
Not Available

Map and Direction




Physician's Profile

Full NameDr James Riley Sagar
GenderMale
SpecialityDiagnostic Radiology
Experience17 Years
Location3601 The Vanderbilt Clinic, Nashville, Tennessee
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 James Riley Sagar attended and graduated from Washington University School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1861682155
  • Provider Enumeration Date: 08/01/2007
  • Last Update Date: 08/09/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 4183943756
  • Enrollment ID: I20170602000051

Medical Identifiers

Medical identifiers for Dr James Riley Sagar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861682155NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 067763 (Georgia)Secondary
2085R0202XRadiology - Diagnostic Radiology MD54080 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Harris Regional HospitalSylva, NCHospital
Dlp Swain County Hospital LlcBryson city, NCHospital
Cherokee Indian Hospital AuthorityCherokee, NCHospital
Memorial Mission Hospital And Asheville Surgery CeAsheville, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Carolina West Radiology Pa00422085715
Cherokee Indian Hospital Authority206232039356

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 James Riley Sagar allows following entities to bill medicare on his behalf.
Entity NameCarolina West Radiology Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851342141
PECOS PAC ID: 0042208571
Enrollment ID: O20040504000652

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 James Riley Sagar 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 James Riley Sagar, MD
719 Thompson Ln, Suite 30330,
Nashville, TN 37204-3609

Ph: (615) 322-3000
Dr James Riley Sagar, MD
3601 The Vanderbilt Clinic,
Nashville, TN 37232-5100

Ph: (615) 322-3000

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.