William Gregory Simpson
- Medicare services, 2024
- 9,221
- Medicare patients, 2024
- 1,177
- Part D claims, 2024
- 4,526
- MIPS score, 2024
- 75
- Hospital affiliations
- 5
- Practice address
- 4350 Towne Centre Dr Suite 2200 Suite 2200, Evans, GA 30809-3301
- Practice phone
- Call (706) 722-0705
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Augusta Urology Associates
Surgical practice · Evans, Georgia
Find William Simpson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
William Gregory Simpson is a urologist in Evans, Georgia
William Simpson practices at Augusta Urology Associates in Evans, Georgia.
William Simpson's NPI, 1508247958, was assigned on June 11, 2015. William Simpson holds Georgia license RTP007589.
- NPI
- 1508247958NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092001636
- NPI enumeration date
- June 11, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (706) 722-0705
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William Gregory Simpson practices at Augusta Urology Associates in Evans, Georgia
William Simpson's primary practice is Augusta Urology Associates, at 4350 Towne Centre Dr Suite 2200 Suite 2200, Evans, GA 30809-3301. The practice phone is (706) 722-0705.
- Augusta Urology Associates4350 Towne Centre Dr Suite 2200 Suite 2200, Evans, GA 30809-3301Phone(706) 722-0705
Source: Dmand AI Affiliation Data
William Gregory Simpson is affiliated with 6 sites of care and 1 medical group
William Simpson's primary practice is Augusta Urology Associates in Evans, Georgia. William Simpson is also affiliated with Wellstar MCG Health Medical Center. The medical group on file is Augusta Urology Associates. Dmand AI also links William Simpson to 4 more hospitals, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William Gregory Simpson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Simpson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Augusta Urology Associates | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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William Gregory Simpson is one of 354 urologists in Georgia
Urology is William Simpson's primary specialty in the NPI Registry, under taxonomy code 208800000X. William Simpson is licensed in Georgia.
Specialties and state licenses
- Urology, GeorgiaPrimary
Urologists near William Simpson
Counts of urologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
William Gregory Simpson billed Medicare for 9,221 services in 2024
CMS data shows 9,221 Medicare services from William Simpson across 36 procedure codes in 2024, for 1,177 Medicare patients. Medicare paid $291,495 for them.
William Simpson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 2,8312024: 2,7762%
- Office and hospital visits
- 2023: 1,3032024: 1,92648%
- Surgery
- 2023: 9052024: 1,75694%
- Lab and pathology
- 2023: 9052024: 1,55572%
- Drugs given in the office
- 2023: 1022024: 991872%
- Imaging
- 2023: 1342024: 14710%
- Tests and treatments
- 2023: 532024: 7032%
Where William Simpson's Medicare services took place, 2024
- In an office8,68094%
- In a facility5416%
William Simpson compared with the Georgia median for urologists, 2024
- William Simpson
- Georgia median
- Medicare services
- 9,221vs 1,4716.3 times
- Medicare patients
- 1,177vs 4202.8 times
- Part D claims
- 4,404vs 8265.3 times
Medians across 355 urologists in Georgia with Dmand AI profiles that report each measure.
William Simpson's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
William Gregory Simpson treated 1,177 Medicare patients in 2024, average age 75
CMS counts 1,177 Medicare patients who saw William Simpson in 2024. The largest group is 65 to 74, with 556 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Simpson's median patient age at 71, with 23% women.
William Simpson's Medicare patients by age, 2024
William Simpson's Medicare patients by sex, 2024
- Women28524%
- Men89276%
Chronic conditions among William Simpson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Diabetes36%
- Ischemic heart disease35%
- Chronic kidney disease32%
- Cancer28%
- Atrial fibrillation21%
Share of Medicare patients with each condition. A patient can have several.
William Simpson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women23%
- Men77%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Gregory Simpson wrote 4,526 Medicare Part D claims in 2024
In 2024, William Simpson wrote 4,526 Medicare Part D claims for 1,097 patients. 85% of them were for generic drugs. CMS names the drug for 4,404 of them, across 43 drugs with 11 or more claims each, at $1,710,885 in total drug cost. In 2023, CMS named 2,407 claims across 28 drugs.
William Simpson's Part D claims by kind of drug, 2024
- Generic3,856 claims85%
- Brand-name and other670 claims15%
William Simpson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in William Simpson's Part D claims, 2024
- Opioids4%189 of 4,526 claims
- Antibiotics19%842 of 4,526 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,4072024: 4,40483%
Drugs named by CMS: 43 in 2024, 28 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
William Gregory Simpson scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for William Simpson for performance year 2024, reported individually. William Simpson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 29 procedures of prostate resection by William Simpson, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where William Simpson ranks in Medicare procedure volume
- Prostate resection
- 90th percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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William Gregory Simpson received $18,002 in industry payments from 2016 to 2025
CMS Open Payments shows 370 general payments to William Simpson from 50 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 70% of the total. Intuitive Surgical, Inc. paid the most, $3,148.
General payments to William Simpson by program year, 2016 to 2025
General payments to William Simpson by kind, 2016 to 2025
- Food and beverage$12,55470%
- Education$3,09717%
- Travel and lodging$2,35113%
Companies that paid William Simpson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for William Gregory Simpson's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about William Gregory Simpson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Gregory Simpson's NPI number?
William Gregory Simpson's NPI number is 1508247958. It was assigned on June 11, 2015, and it is active in the NPI Registry.
What does William Gregory Simpson specialize in?
William Gregory Simpson is a urologist in Evans, Georgia. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does William Gregory Simpson practice?
William Simpson practices at 4350 Towne Centre Dr Suite 2200 Suite 2200, Evans, GA 30809-3301. William Simpson's primary practice is Augusta Urology Associates in Evans, Georgia. Dmand AI also links William Simpson to 4 hospitals.
What is William Gregory Simpson's office phone number?
The practice phone on file for William Simpson is (706) 722-0705.
What is William Gregory Simpson's medical license number?
William Simpson holds Georgia license RTP007589.
Which hospitals is William Gregory Simpson affiliated with?
William Simpson is affiliated with Wellstar MCG Health Medical Center. Dmand AI links William Simpson to 4 more hospitals.
What medical group is William Gregory Simpson part of?
William Simpson is linked to Augusta Urology Associates.
Does William Gregory Simpson accept Medicare?
Yes. CMS data shows William Simpson billed Medicare for 9,221 services in 2024, and William Simpson accepts Medicare assignment.
What is William Gregory Simpson's MIPS score?
William Simpson's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does William Gregory Simpson see?
CMS counts 1,177 Medicare patients who saw William Simpson in 2024, with an average age of 75.
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What services does William Gregory Simpson bill to Medicare?
In 2024, William Simpson's most billed Medicare services were medicare temporary code (Q9967), lab and pathology test (81003) and office visit, established patient (99213).
What drugs does William Gregory Simpson prescribe most?
In 2024 Medicare Part D data, William Simpson's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Myrbetriq.
Has William Gregory Simpson received payments from drug or device companies?
CMS Open Payments shows $18,002 in general payments to William Simpson from 50 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has William Gregory Simpson been practicing?
William Simpson graduated from medical school in 2012, 14 years ago.
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