Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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William Jacocks Rivers III, MD

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1639468580

William Jacocks Rivers III, MD is registered under Physical Medicine and Rehabilitation in Marietta, Georgia. Graduated from Mercer University School of Medicine in 2011, 15 years ago. Works from 4 locations and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
15
Trained at
Mercer University School of Medicine
Licensed in
GA
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3225 Shallowford Rd Ste 500
Marietta, GA 30062-7024
Phone: (770) 579-9000
Fax: (888) 844-0784
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 26 Tower Rd Ne, Marietta, GA 30060-6947 — (770) 422-8913
  • 811 Kennesaw Ave Nw, Marietta, GA 30060-1002 — (770) 422-2451
  • 11 Upper Riverdale Rd Sw, Riverdale, GA 30274-2615 — (770) 991-8000

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence 74337 (GA)

Record details

NPI number1639468580
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2011
Last updated in NPPESNovember 4, 2021
Certification dateNovember 4, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients53
Services billed 248 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Other providers in Marietta