Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William Gregory Simpson

Individual provider Urology Physician · NPI 1508247958

William Gregory Simpson practises Urology in Augusta, Georgia. Qualified in 2012, 14 years ago. Practices with Augusta Urology Associates, LLC, a 7-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
14
Licensed in
GA
In the registry since
2015
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Practice location Address checks out

1120 15th St
Augusta, GA 30912-0004 Not confirmed with CMS for 11 years — call before visiting
Phone: (706) 721-2519
Fax: (706) 721-2548
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence RTP007589 (GA)

Record details

NPI number1508247958
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 11, 2015
Last updated in NPPESJune 11, 2015

Medicare enrollment

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

Medicare specialtyUROLOGY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Augusta Urology Associates, Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Prostate resection 32 times · 91st percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients1,177
Services billed 12,684 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,932 48 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Burke Medical Center Hospital · Waynesboro, GA · listed as Burke County Hospital Authority
  • University McDuffie County Regional Medical Center Hospital · Thomson, GA · listed as University McDuffie County Regional Medical Center, Inc
  • Doctors Hospital Hospital · Augusta, GA
  • Piedmont Augusta Hospital Hospital · Augusta, GA
  • Wellstar McG Health, Affiliated With Med Col Hospital · Augusta, GA

Colleagues at Augusta Urology Associates, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Augusta