William Jacocks Rivers Iii, MD - Medicare Physical Medicine And Rehabilitation in Marietta, GA

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William Jacocks Rivers Iii, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Marietta, Georgia. He went to Mercer University School Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. His current practice location is 3225 Shallowford Rd Ste 500, Marietta, Georgia. You can reach out to his office (for appointments etc.) via phone at (770) 579-9000.

William Jacocks Rivers Iii is licensed to practice in Georgia (license number 74337) 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 1639468580.

Contact Information

William Jacocks Rivers Iii, MD
3225 Shallowford Rd Ste 500,
Marietta, GA 30062-7024
(770) 579-9000
(888) 844-0784

Map and Direction




Physician's Profile

Full NameWilliam Jacocks Rivers Iii
GenderMale
SpecialityPhysical Medicine And Rehabilitation
Experience13 Years
Location3225 Shallowford Rd Ste 500, Marietta, 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 Jacocks Rivers Iii attended and graduated from Mercer University School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1639468580
  • Provider Enumeration Date: 03/31/2011
  • Last Update Date: 11/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9537306832
  • Enrollment ID: I20151012001557

Medical Identifiers

Medical identifiers for William Jacocks Rivers Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639468580NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation 74337 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Visiting Nurse Health SystemAtlanta, GAHome health agency
Interim Healthcare Of Atlanta IncAtlanta, GAHome health agency
Signature Healthcare Of MariettaMarietta, GANursing home
Signature Healthcare At Tower RoadMarietta, GANursing home

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 Jacocks Rivers Iii allows following entities to bill medicare on his behalf.
Entity NameWilliam J Rivers Iii Md Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043877269
PECOS PAC ID: 8224367909
Enrollment ID: O20190905000751
Entity NameSynergy Rehab Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356100606
PECOS PAC ID: 1254773104
Enrollment ID: O20240523003443

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 Jacocks Rivers Iii 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 Jacocks Rivers Iii, MD
3225 Shallowford Rd Ste 500,
Marietta, GA 30062-7024

Ph: (770) 579-9000		William Jacocks Rivers Iii, MD
3225 Shallowford Rd Ste 500,
Marietta, GA 30062-7024

Ph: (770) 579-9000

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Marietta, GA

Dr. Ken Gordon Knott, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 1455 Bells Ferry Rd, Suite 100, Marietta, GA 30066
Phone: 770-421-8094    Fax: 770-421-8096
Mr. Marc Joel Kornfield, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 1335 Canton Rd Ste C, Marietta, GA 30066
Phone: 770-425-1170    Fax: 770-425-1137
Dr. Rochelle Cotliar, MD
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 100 Lacy St Nw, Suite 150, Marietta, GA 30060
Phone: 770-793-7635    Fax: 770-793-7645
Dr. Alexander Liaugminas, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 100 Lacy St Nw, Suite 150, Marietta, GA 30060
Phone: 770-793-7635    Fax: 770-793-7645
Dr. Vimala P Nair, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 100 Lacy St Nw, Suite 150, Marietta, GA 30060
Phone: 770-793-7635    Fax: 770-793-7645
Dr. Bryan T Kumiga, D.O.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 300 Tower Rd Ne Ste 200, Marietta, GA 30060
Phone: 770-427-5717    
Dr. Anthony Grasso, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 335 Roselane St Nw, Marietta, GA 30060
Phone: 770-421-1420    

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.