Dr Robert G Day, MD - Medicare Family Practice in Lexington, TN

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Dr Robert G Day, MD is a medicare enrolled "Family Medicine" physician in Lexington, Tennessee. He went to University Of Tennessee, Hsc, College Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice West Tennessee Medical Group Inc and his current practice location is 9550 Highway 412 W Ste C, Lexington, Tennessee. You can reach out to his office (for appointments etc.) via phone at (731) 968-1400.

Dr Robert G Day is licensed to practice in Tennessee (license number 0000058871) 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 1235120437.

Contact Information

Dr Robert G Day, MD
9550 Highway 412 W Ste C,
Lexington, TN 38351-5850
(731) 968-1400
(731) 968-1003

Map and Direction




Physician's Profile

Full NameDr Robert G Day
GenderMale
SpecialityFamily Practice
Experience25 Years
Location9550 Highway 412 W Ste C, Lexington, 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 Robert G Day attended and graduated from University Of Tennessee, Hsc, College Of Medicine in 1999
  NPI Data:
  • NPI Number: 1235120437
  • Provider Enumeration Date: 11/04/2005
  • Last Update Date: 12/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0840231148
  • Enrollment ID: I20200310002593

Medical Identifiers

Medical identifiers for Dr Robert G Day such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235120437NPI-NPPES
2549699OtherNCUNITED HEALTHCARE
E4406-80398OtherNCMEDCOST
800253OtherNCPARTNERS MEDICARE
140C8OtherNCBCBS OF NC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 2005-00933 (North Carolina)Secondary
207Q00000XFamily Medicine 6042A (Wyoming)Secondary
207Q00000XFamily Medicine 0000058871 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Volunteer Homecare Of West TnParsons, TNHome health agency
Henderson County Community HospitalLexington, TNHospital
Jackson-madison County General HospitalJackson, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
West Tennessee Medical Group Inc3971781006117

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 Robert G Day allows following entities to bill medicare on his behalf.
Entity NameWest Tennessee Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053615955
PECOS PAC ID: 3971781006
Enrollment ID: O20110621000009

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 Robert G Day 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 Robert G Day, MD
9550 Highway 412 W Ste C,
Lexington, TN 38351-5850

Ph: (731) 968-1400		Dr Robert G Day, MD
9550 Highway 412 W Ste C,
Lexington, TN 38351-5850

Ph: (731) 968-1400

Reviews and Comments


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Robert L Winston, M.D.
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Dr. Charles Wesley White Sr., M.D.
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Corey David Mcneilly, MD
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Jeffrey Lundy, M.D.
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Practice Location: 200 W Church St, Lexington, TN 38351
Phone: 731-968-3646    Fax: 731-968-1870

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.