Dr. David Ferrell Butler, MD

  • Saint Louis, MO
  • Radiation oncologist
NPI1598789489PAC ID7113082447
Medicare services, 2024
69
Medicare patients, 2024
43
Part D claims, 2024
103
Hospital affiliations
6
Industry payments
$215
Practice address
1201 S Grand Blvd, Saint Louis, MO 63104
Practice phone
Call (314) 257-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

SSM Health Saint Louis University Hospital

Hospital · Saint Louis, Missouri

See all 14 affiliations

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Dr. David Ferrell Butler is a radiation oncologist in Saint Louis, Missouri

Dr. Butler practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.

Dr. Butler's NPI, 1598789489, was assigned on July 26, 2006. Dr. Butler graduated from UVA School of Medicine in 1989. Dr. Butler holds Missouri license 105395.

NPI and contact details
Medicare PAC ID
7113082447
NPI enumeration date
July 26, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(314) 257-8000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
63
Medical school graduation
1989

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. David Ferrell Butler practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri

Dr. Butler's primary practice is SSM Health Saint Louis University Hospital, at 1201 S Grand Blvd, Saint Louis, MO 63104 in St. Louis City. The practice phone is (314) 257-8000.

Source: Dmand AI Affiliation Data

Dr. David Ferrell Butler is affiliated with 9 sites of care and 5 medical groups

Dr. Butler's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dr. Butler is also affiliated with SSM Health St. Mary's Hospital - St. Louis. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Butler to 4 more hospitals, 4 medical groups, 1 behavioral health center, 1 physician office and 1 group practice or clinic, each named with a free account.

See all 14 affiliations for Dr. Butler

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. David Ferrell Butler's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Butler practices, 9 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
SSM Health Saint Louis University HospitalAvailable with a free account
+8 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. David Ferrell Butler is one of 117 radiation oncologists in Missouri

Radiation oncology is Dr. Butler's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Butler is board certified in radiation oncology by the American Board of Radiology. Dmand AI has Dr. Butler's licenses on file in 7 states: Missouri, California, Illinois, Indiana, Florida, Kentucky and Montana.

Specialties and state licenses

  • Radiation oncology, MissouriPrimaryLicense 105395 · 1994 to 2026 · taxonomy 2085R0001X
  • California license2024 to 2026
  • Illinois license2016 to 2026
  • Indiana license1990 to 2019
  • Florida license2015 to 2018
  • Kentucky license1990 to 2018
  • Montana license2016 to 2017

Clinical focus

Dmand AI lists bone cancer radiation, breast cancer radiation, cervical cancer radiation, lung cancer radiation, pancreatic cancer radiation and prostate cancer radiation among the conditions Dr. Butler treats.

Radiation oncologists near Dr. Butler

Counts of radiation 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. David Ferrell Butler billed Medicare for 69 services in 2024

CMS data shows 69 Medicare services from Dr. Butler across 3 procedure codes in 2024, for 43 Medicare patients. Medicare paid $3,519 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202469
Medicare patients43
Paid by Medicare$3,519
Procedure codes3

Dr. Butler's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 4342024: 4590%
Office and hospital visits
2023: 422024: 2443%
Other services
2023: 1152024: 0100%

Dr. Butler compared with the Missouri median for radiation oncologists, 2024

  • Dr. Butler
  • Missouri median
Medicare services
69vs 1,21094% below
Medicare patients
43vs 18176% below
Part D claims
19vs 6068% below

Medians across 117 radiation oncologists in Missouri with Dmand AI profiles that report each measure.

Dr. Butler'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.

See all procedures by Dr. Butler

Need commercial claims for Dr. Butler?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Butler and other radiation oncologists in Missouri.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. David Ferrell Butler treated 43 Medicare patients in 2024, average age 72

CMS counts 43 Medicare patients who saw Dr. Butler in 2024. The largest group is 65 to 74, with 24 patients. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 1.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Butler's median patient age at 72, with 41% women.

Medicare patients, 202443
Average age72
Average risk score1.89

Dr. Butler's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Butler's Medicare patients by sex, 2024

  • Women2865%
  • Men1535%

Chronic conditions among Dr. Butler's Medicare patients, 2024

  1. Cancer75%
  2. High blood pressure75%
  3. High cholesterol67%
  4. Arthritis42%
  5. Anxiety40%
  6. Diabetes40%
  7. Chronic kidney disease30%
  8. Ischemic heart disease28%

Share of Medicare patients with each condition. A patient can have several.

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 72

Patient panel by sex, all payers

  • Women41%
  • Men58%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David Ferrell Butler wrote 103 Medicare Part D claims in 2024

In 2024, Dr. Butler wrote 103 Medicare Part D claims for 48 patients. 84% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $329 in total drug cost. In 2021, CMS named 12 claims across 1 drug.

Part D claims, 2024103
Drugs named by CMS1
Total drug cost$329
Part D patients48

Dr. Butler's Part D claims by kind of drug, 2024

  • Generic87 claims84%
  • Brand-name16 claims16%

Dr. Butler's most prescribed drugs by claims, 2023

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 Dr. Butler's Part D claims, 2024

  • Opioids20%21 of 103 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, 2021 to 2023

  • 2021
  • 2023
Claims for drugs CMS names
2021: 122023: 1958%

Drugs named by CMS: 1 in 2023, 1 in 2021.

See all prescribing by Dr. Butler

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

How Dr. David Ferrell Butler takes part in Medicare

Dr. Butler accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. David Ferrell Butler received $215 in industry payments from 2017 to 2019

CMS Open Payments shows 12 general payments to Dr. Butler from 6 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $110.

General payments to Dr. Butler by program year, 2017 to 2019

Companies that paid Dr. Butler the most, 2017 to 2019

Share is of all general payments to this clinician.

See all payments to Dr. Butler

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. David Ferrell Butler has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Butler, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Butler

  1. 2013
    • CMS Stage 1 EHR
  2. 2012
    • Checkbook Top Doc

Source: Dmand AI Professional Profile Data

Dr. David Ferrell Butler graduated from UVA School of Medicine

Dr. Butler graduated from UVA School of Medicine in 1989.

  1. Medical schoolUVA School of Medicine
  2. Board certified in radiation oncologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. David Ferrell Butler accepts plans from 18 insurance carriers

Dr. Butler is in network with 18 carriers, including Aetna, Elevance and HCSC. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

Plan types Dr. Butler accepts, by number of carriers

  1. PPO13
  2. Medicare12
  3. HMO9
  4. POS5
  5. EPO2
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. David Ferrell Butler's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. David Ferrell 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. David Ferrell Butler's NPI number?

Dr. David Ferrell Butler's NPI number is 1598789489. It was assigned on July 26, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. David Ferrell Butler?

Dr. David Ferrell Butler is a radiation oncologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).

Where does Dr. David Ferrell Butler practice?

Dr. Butler practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Dr. Butler's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Butler to 4 hospitals, 4 medical groups, 1 behavioral health center, 1 physician office and 1 group practice or clinic.

What is Dr. David Ferrell Butler's office phone number?

The practice phone on file for Dr. Butler is (314) 257-8000.

What is Dr. David Ferrell Butler's medical license number?

Dr. Butler holds Missouri license 105395, one of the licenses on file in 7 states.

Which states has Dr. David Ferrell Butler been licensed in?

Dmand AI has state licenses on file for Dr. Butler in Missouri (1994 to 2026), California (2024 to 2026), Illinois (2016 to 2026), Indiana (1990 to 2019), Florida (2015 to 2018), Kentucky (1990 to 2018) and Montana (2016 to 2017).

Which hospitals is Dr. David Ferrell Butler affiliated with?

Dr. Butler practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri. Dr. Butler is also affiliated with SSM Health St. Mary's Hospital - St. Louis. Dmand AI links Dr. Butler to 4 more hospitals.

What medical group is Dr. David Ferrell Butler part of?

Dr. Butler is linked to SLUCare Physician Group. Dmand AI links Dr. Butler to 4 more medical groups.

Does Dr. David Ferrell Butler accept Medicare?

Yes. CMS data shows Dr. Butler billed Medicare for 69 services in 2024, and Dr. Butler accepts Medicare assignment.

How many Medicare patients does Dr. David Ferrell Butler see?

CMS counts 43 Medicare patients who saw Dr. Butler in 2024, with an average age of 72.

Show 7 more questionsShow fewer questions

Is Dr. David Ferrell Butler board certified?

Yes. Dr. Butler is board certified in radiation oncology by the American Board of Radiology.

What services does Dr. David Ferrell Butler bill to Medicare?

In 2024, Dr. Butler's most billed Medicare services were radiation oncology (77334), office visit, established patient (99213) and office visit, established patient (99214).

Where did Dr. David Ferrell Butler go to medical school?

Dr. Butler graduated from UVA School of Medicine in 1989.

What drugs does Dr. David Ferrell Butler prescribe most?

In 2023 Medicare Part D data, Dr. Butler's most prescribed drugs by claims were Tamsulosin HCl.

Has Dr. David Ferrell Butler received payments from drug or device companies?

CMS Open Payments shows $215 in general payments to Dr. Butler from 6 companies from 2017 to 2019. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. David Ferrell Butler been practicing?

Dr. Butler graduated from medical school in 1989, 37 years ago.

What insurance does Dr. David Ferrell Butler accept?

Dr. Butler is in network with 18 carriers, including Aetna, Elevance and HCSC. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

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