Dr. James D. Williams, MD
- Medicare services, 2023
- 24
- Part D claims, 2022
- 11
- Hospital affiliations
- 1
- Industry payments
- $1,235
- Medical group
- 1
- Practice address
- 2015 Jackson St, Anderson, IN 46016
- Practice phone
- Call (765) 649-2511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Williams' 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.
Dr. James D. Williams is a urologist in Anderson, Indiana
Dr. Williams practices at Ascension St. Vincent Anderson in Anderson, Indiana, part of Ascension Health Alliance.
Dr. Williams' NPI, 1811933245, was assigned on June 22, 2006. Dr. Williams holds Ohio license 35-03-8711.
- NPI
- 1811933245NPI Registry (opens in a new tab)
- NPI enumeration date
- June 22, 2006
- NPI status
- Active
- Practice phone
- (765) 649-2511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James D. Williams practices at Ascension St. Vincent Anderson in Anderson, Indiana
Dr. Williams' primary practice is Ascension St. Vincent Anderson, at 2015 Jackson St, Anderson, IN 46016 in Madison County. The practice phone is (765) 649-2511.
- Ascension St. Vincent Anderson2015 Jackson St, Anderson, IN 46016 · Madison CountyPhone(765) 649-2511
Source: Dmand AI Affiliation Data
Dr. James D. Williams is affiliated with 3 sites of care and 1 medical group
Dr. Williams' primary practice is Ascension St. Vincent Anderson in Anderson, Indiana, part of Ascension Health Alliance. The medical group on file is The Urology Group. Dmand AI also links Dr. Williams to 1 more clinical lab and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James D. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension St. Vincent Anderson | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James D. Williams is one of 250 urologists in Indiana
Urology is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Williams is licensed in Ohio.
Specialties and state licenses
- Urology, OhioPrimary
Urologists near Dr. Williams
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
Dr. James D. Williams billed Medicare for 24 services in 2023
CMS data shows 24 Medicare services from Dr. Williams across 1 procedure code in 2023. Medicare paid $10,614 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Williams' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Surgery
- 2022: 392023: 2438%
Dr. Williams compared with the Indiana median for urologists, 2023
- Dr. Williams
- Indiana median
- Medicare services
- 24vs 1,41098% below
- Part D claims
- 11vs 89599% below
Medians across 250 urologists in Indiana with Dmand AI profiles that report each measure.
Dr. Williams' most billed Medicare procedure codes, 2023
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Williams and other urologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James D. Williams' patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 70, with 28% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women28%
- Men72%
Source: Dmand AI Patient Panel Data
Dr. James D. Williams wrote 11 Medicare Part D claims in 2022
In 2022, Dr. Williams wrote 11 Medicare Part D claims. They cover 1 drug, with $30 in total drug cost. In 2021, CMS named 27 claims across 1 drug.
Dr. Williams' most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 272022: 1159%
Drugs named by CMS: 1 in 2022, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
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Dr. James D. Williams received $1,235 in industry payments from 2016 to 2025
CMS Open Payments shows 51 general payments to Dr. Williams from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Valeant Pharmaceuticals International paid the most, $203.
General payments to Dr. Williams by program year, 2016 to 2025
Companies that paid Dr. Williams 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 Dr. James D. Williams's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. James D. Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. James D. Williams' NPI number?
Dr. James D. Williams' NPI number is 1811933245. It was assigned on June 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James D. Williams?
Dr. James D. Williams is a urologist in Anderson, Indiana. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. James D. Williams practice?
Dr. Williams practices at 2015 Jackson St, Anderson, IN 46016. Dr. Williams' primary practice is Ascension St. Vincent Anderson in Anderson, Indiana, part of Ascension Health Alliance. Dmand AI also links Dr. Williams to 1 clinical lab and 1 group practice or clinic.
What is Dr. James D. Williams' office phone number?
The practice phone on file for Dr. Williams is (765) 649-2511.
What is Dr. James D. Williams' medical license number?
Dr. Williams holds Ohio license 35-03-8711.
Which hospitals is Dr. James D. Williams affiliated with?
Dr. Williams practices at Ascension St. Vincent Anderson in Anderson, Indiana.
What medical group is Dr. James D. Williams part of?
Dr. Williams is linked to The Urology Group.
Does Dr. James D. Williams accept Medicare?
Yes. CMS data shows Dr. Williams billed Medicare for 24 services in 2023.
What services does Dr. James D. Williams bill to Medicare?
In 2023, Dr. Williams' most billed Medicare services were surgery: urinary system (50590).
What drugs does Dr. James D. Williams prescribe most?
In 2022 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. James D. Williams received payments from drug or device companies?
CMS Open Payments shows $1,235 in general payments to Dr. Williams from 15 companies from 2016 to 2025. The largest total came from Valeant Pharmaceuticals International.
How long has Dr. James D. Williams been practicing?
Dr. Williams' NPI was assigned in 2006.
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