William Ross Grimsley, MD - Medicare Family Practice in Jefferson, GA

William Ross Grimsley, MD is a medicare enrolled "Family Medicine" physician in Jefferson, Georgia. He went to Morehouse School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Northeast Georgia Physicians Group Inc and his current practice location is 1689 Old Pendergrass Rd, Suite 340, Jefferson, Georgia. You can reach out to his office (for appointments etc.) via phone at (770) 848-5400.

William Ross Grimsley is licensed to practice in Georgia (license number 066498) 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 1730372236.

Contact Information

William Ross Grimsley, MD
1689 Old Pendergrass Rd, Suite 340,
Jefferson, GA 30549-2708
(770) 848-5400
(770) 848-5424

Map and Direction




Physician's Profile

Full NameWilliam Ross Grimsley
GenderMale
SpecialityFamily Practice
Experience17 Years
Location1689 Old Pendergrass Rd, Jefferson, Georgia
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:
  • William Ross Grimsley attended and graduated from Morehouse School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1730372236
  • Provider Enumeration Date: 08/20/2007
  • Last Update Date: 01/26/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4981898707
  • Enrollment ID: I20110721000857

Medical Identifiers

Medical identifiers for William Ross Grimsley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730372236NPI-NPPES
003110454AMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 066498 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Encompass Health Home HealthElberton, GAHome health agency
Amedisys Home Health Of CovingtonCovington, GAHome health agency
Northeast Georgia Medical Center, IncGainesville, GAHospital
Barrow Regional Medical CenterWinder, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northeast Georgia Physicians Group Inc6901898386651

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. William Ross Grimsley allows following entities to bill medicare on his behalf.
Entity NameNortheast Georgia Physicians Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891745212
PECOS PAC ID: 6901898386
Enrollment ID: O20040402001277
Entity NameNortheast Georgia Physicians Group Urgent Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790875037
PECOS PAC ID: 3274535687
Enrollment ID: O20070214000012

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. William Ross Grimsley 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
William Ross Grimsley, MD
Po Box 742616,
Atlanta, GA 30374-2616

Ph: (770) 219-8420
William Ross Grimsley, MD
1689 Old Pendergrass Rd, Suite 340,
Jefferson, GA 30549-2708

Ph: (770) 848-5400

Reviews and Comments


Family Medicine Doctors in Jefferson, GA

Ryan Carlo Arata, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1496 Winder Hwy Ste 105, Jefferson, GA 30549
Phone: 770-848-5400    
Dr. Susan Weaver Hawn, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 85 Memorial Dr, Jefferson, GA 30549
Phone: 706-367-7621    Fax: 706-367-2192
Bartley R Richards, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1654 Washington St, Jefferson, GA 30549
Phone: 706-367-5006    Fax: 706-367-7711
Dr. Carla M Price, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1689 Old Pendergrass Rd Ste 340, Jefferson, GA 30549
Phone: 706-708-2344    Fax: 706-708-2342
Dr. Jigar Mukund Patel, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 528 Panther Dr, Jefferson, GA 30549
Phone: 706-387-5656    Fax: 706-387-5554
Jyotir Jani, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 528 Panther Dr, Jefferson, GA 30549
Phone: 706-387-5656    Fax: 770-623-5674

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.