Fred B Greear, MD - Medicare Internal Medicine in Bristol, TN

Fred B Greear, MD is a medicare enrolled "Internal Medicine" physician in Bristol, Tennessee. His current practice location is 1 Medical Park Blvd, Suite 200 East, Bristol, Tennessee. You can reach out to his office (for appointments etc.) via phone at (423) 844-5100.

Fred B Greear is licensed to practice in Tennessee (license number MD5859) 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 1851361836.

Contact Information

Fred B Greear, MD
1 Medical Park Blvd, Suite 200 East,
Bristol, TN 37620-7430
(423) 844-5100
(423) 844-5109

Map and Direction




Physician's Profile

Full NameFred B Greear
GenderMale
SpecialityInternal Medicine
Location1 Medical Park Blvd, Bristol, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851361836
  • Provider Enumeration Date: 01/24/2006
  • Last Update Date: 07/27/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5698846228
  • Enrollment ID: I20100209000113

Medical Identifiers

Medical identifiers for Fred B Greear such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851361836NPI-NPPES
3050062MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD5859 (Tennessee)Primary
207R00000XInternal Medicine 0101014961 (Virginia)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. Fred B Greear allows following entities to bill medicare on his behalf.
Entity NameWellmont Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780986257
PECOS PAC ID: 8123291739
Enrollment ID: O20111026000909

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. Fred B Greear 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
Fred B Greear, MD
999 Executive Park Blvd, Suite 201,
Kingsport, TN 37660-4632

Ph: (423) 224-3250
Fred B Greear, MD
1 Medical Park Blvd, Suite 200 East,
Bristol, TN 37620-7430

Ph: (423) 844-5100

Reviews and Comments


Internal Medicine Doctors in Bristol, TN

Dr. Nafees Ameer Mohammed, MBBS
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 271 Medical Park Blvd, Bristol, TN 37620
Phone: 423-844-4800    Fax: 423-230-6905
Rick Whiles, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 240 Medical Park Blvd, Ste 3600, Bristol, TN 37620
Phone: 423-990-2414    
Dr. Jean Marie Mancini, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Park Blvd, Ste 450w, Bristol, TN 37620
Phone: 423-968-3713    Fax: 423-986-7352
Dr. Craig S Graul, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 104 Manchester Pl, Bristol, TN 37620
Phone: 423-573-1988    
Roger J Mcsharry, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 271 Medical Park Blvd, Bristol, TN 37620
Phone: 423-968-2311    Fax: 423-968-2311
Steven Michael Tomski, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 240 Medical Park Blvd Ste 2000, Bristol, TN 37620
Phone: 423-990-5495    Fax: 423-990-2492
Theodore Thompson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1220 Volunteer Pkwy, Bristol, TN 37620
Phone: 423-274-6610    Fax: 423-274-6619

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.