Dr. William M. Butler, MD
- Medicare services, 2021
- 101
- Part D claims, 2021
- 45
- Industry payments
- $1,914
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 166 Stoneridge Dr, Columbia, SC 29210
- Practice phone
- Call (803) 461-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Carolina Oncology Assoc PA
Columbia, South Carolina
Find Dr. Butler'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.
Dr. William M. Butler is a hematologist and oncologist in Columbia, South Carolina
Dr. Butler practices at South Carolina Oncology Assoc PA in Columbia, South Carolina.
Dr. Butler's NPI, 1942281597, was assigned on November 10, 2005. Dr. Butler holds North Carolina license 200701875.
- NPI
- 1942281597NPI Registry (opens in a new tab)
- NPI enumeration date
- November 10, 2005
- NPI status
- Active
- Practice phone
- (803) 461-3000
- 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 Practice Data
Dr. William M. Butler practices at South Carolina Oncology Assoc PA in Columbia, South Carolina
Dr. Butler's primary practice is South Carolina Oncology Assoc PA, at 166 Stoneridge Dr, Columbia, SC 29210 in Richland County. The practice phone is (803) 461-3000.
- South Carolina Oncology Assoc PA166 Stoneridge Dr, Columbia, SC 29210 · Richland CountyPhone(803) 461-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William M. Butler is affiliated with 2 sites of care and 1 medical group
Dr. Butler's primary practice is South Carolina Oncology Assoc PA in Columbia, South Carolina. The medical group on file is South Carolina Oncology Associates. Dmand AI also links Dr. Butler to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William M. Butler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Butler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Carolina Oncology Assoc PA | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William M. Butler is one of 157 hematologists and oncologists in South Carolina
Hematology and oncology is Dr. Butler's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Butler's licenses on file in 2 states: North Carolina and South Carolina.
Specialties and state licenses
- Hematology and oncology, North CarolinaPrimary
- South Carolina license
Hematologists and oncologists near Dr. Butler
Counts of hematologists and oncologists 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. William M. Butler billed Medicare for 101 services in 2021
CMS data shows 101 Medicare services from Dr. Butler across 1 procedure code in 2021, all of them office visits. Medicare paid $4,396 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Butler's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 2732021: 10163%
Dr. Butler compared with the South Carolina median for hematologists and oncologists, 2021
- Dr. Butler
- South Carolina median
- Medicare services
- 101vs 1,53493% below
- Part D claims
- 45vs 68693% below
Medians across 160 hematologists and oncologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Butler's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Butler?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Butler and other hematologists and oncologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William M. Butler's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Butler's median patient age at 69, with 100% women.
Dr. Butler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. William M. Butler wrote 45 Medicare Part D claims in 2021
In 2021, Dr. Butler wrote 45 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $967 in total drug cost. In 2020, CMS named 85 claims across 5 drugs.
Dr. Butler's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 852021: 4547%
Drugs named by CMS: 1 in 2021, 5 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. William M. Butler received $1,914 in industry payments from 2016 to 2021
CMS Open Payments shows 130 general payments to Dr. Butler from 28 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 98% of the total. Novartis Pharmaceuticals Corporation paid the most, $464.
General payments to Dr. Butler by program year, 2016 to 2021
General payments to Dr. Butler by kind, 2016 to 2021
- Food and beverage$1,88498%
- Education$302%
Companies that paid Dr. Butler the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William M. Butler'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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. William M. Butler
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. William M. Butler's NPI number?
Dr. William M. Butler's NPI number is 1942281597. It was assigned on November 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. William M. Butler?
Dr. William M. Butler is a hematologist and oncologist in Columbia, South Carolina. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. William M. Butler practice?
Dr. Butler practices at 166 Stoneridge Dr, Columbia, SC 29210. Dr. Butler's primary practice is South Carolina Oncology Assoc PA in Columbia, South Carolina. Dmand AI also links Dr. Butler to 1 group practice or clinic.
What is Dr. William M. Butler's office phone number?
The practice phone on file for Dr. Butler is (803) 461-3000.
What is Dr. William M. Butler's medical license number?
Dr. Butler holds North Carolina license 200701875, one of the licenses on file in 2 states.
Which states has Dr. William M. Butler been licensed in?
Dmand AI has state licenses on file for Dr. Butler in North Carolina and South Carolina.
What medical group is Dr. William M. Butler part of?
Dr. Butler is linked to South Carolina Oncology Associates.
Does Dr. William M. Butler accept Medicare?
Yes. CMS data shows Dr. Butler billed Medicare for 101 services in 2021.
What services does Dr. William M. Butler bill to Medicare?
In 2021, Dr. Butler's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. William M. Butler prescribe most?
In 2021 Medicare Part D data, Dr. Butler's most prescribed drugs by claims were Anastrozole.
Has Dr. William M. Butler received payments from drug or device companies?
CMS Open Payments shows $1,914 in general payments to Dr. Butler from 28 companies from 2016 to 2021. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. William M. Butler been practicing?
Dr. Butler's NPI was assigned in 2005.
Selling to hematology and oncology practices?
See hematologists and oncologists in South Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card